Subiendo proyecto completo sin restricciones de git ignore

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Alignment.php

@@ -0,0 +1,545 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class Alignment extends Supervisor
+{
+    // Horizontal alignment styles
+    const HORIZONTAL_GENERAL = 'general';
+    const HORIZONTAL_LEFT = 'left';
+    const HORIZONTAL_RIGHT = 'right';
+    const HORIZONTAL_CENTER = 'center';
+    const HORIZONTAL_CENTER_CONTINUOUS = 'centerContinuous';
+    const HORIZONTAL_JUSTIFY = 'justify';
+    const HORIZONTAL_FILL = 'fill';
+    const HORIZONTAL_DISTRIBUTED = 'distributed'; // Excel2007 only
+    private const HORIZONTAL_CENTER_CONTINUOUS_LC = 'centercontinuous';
+    // Mapping for horizontal alignment
+    const HORIZONTAL_ALIGNMENT_FOR_XLSX = [
+        self::HORIZONTAL_LEFT => self::HORIZONTAL_LEFT,
+        self::HORIZONTAL_RIGHT => self::HORIZONTAL_RIGHT,
+        self::HORIZONTAL_CENTER => self::HORIZONTAL_CENTER,
+        self::HORIZONTAL_CENTER_CONTINUOUS => self::HORIZONTAL_CENTER_CONTINUOUS,
+        self::HORIZONTAL_JUSTIFY => self::HORIZONTAL_JUSTIFY,
+        self::HORIZONTAL_FILL => self::HORIZONTAL_FILL,
+        self::HORIZONTAL_DISTRIBUTED => self::HORIZONTAL_DISTRIBUTED,
+    ];
+    // Mapping for horizontal alignment CSS
+    const HORIZONTAL_ALIGNMENT_FOR_HTML = [
+        self::HORIZONTAL_LEFT => self::HORIZONTAL_LEFT,
+        self::HORIZONTAL_RIGHT => self::HORIZONTAL_RIGHT,
+        self::HORIZONTAL_CENTER => self::HORIZONTAL_CENTER,
+        self::HORIZONTAL_CENTER_CONTINUOUS => self::HORIZONTAL_CENTER,
+        self::HORIZONTAL_JUSTIFY => self::HORIZONTAL_JUSTIFY,
+        //self::HORIZONTAL_FILL => self::HORIZONTAL_FILL, // no reasonable equivalent for fill
+        self::HORIZONTAL_DISTRIBUTED => self::HORIZONTAL_JUSTIFY,
+    ];
+
+    // Vertical alignment styles
+    const VERTICAL_BOTTOM = 'bottom';
+    const VERTICAL_TOP = 'top';
+    const VERTICAL_CENTER = 'center';
+    const VERTICAL_JUSTIFY = 'justify';
+    const VERTICAL_DISTRIBUTED = 'distributed'; // Excel2007 only
+    // Vertical alignment CSS
+    private const VERTICAL_BASELINE = 'baseline';
+    private const VERTICAL_MIDDLE = 'middle';
+    private const VERTICAL_SUB = 'sub';
+    private const VERTICAL_SUPER = 'super';
+    private const VERTICAL_TEXT_BOTTOM = 'text-bottom';
+    private const VERTICAL_TEXT_TOP = 'text-top';
+
+    // Mapping for vertical alignment
+    const VERTICAL_ALIGNMENT_FOR_XLSX = [
+        self::VERTICAL_BOTTOM => self::VERTICAL_BOTTOM,
+        self::VERTICAL_TOP => self::VERTICAL_TOP,
+        self::VERTICAL_CENTER => self::VERTICAL_CENTER,
+        self::VERTICAL_JUSTIFY => self::VERTICAL_JUSTIFY,
+        self::VERTICAL_DISTRIBUTED => self::VERTICAL_DISTRIBUTED,
+        // css settings that arent't in sync with Excel
+        self::VERTICAL_BASELINE => self::VERTICAL_BOTTOM,
+        self::VERTICAL_MIDDLE => self::VERTICAL_CENTER,
+        self::VERTICAL_SUB => self::VERTICAL_BOTTOM,
+        self::VERTICAL_SUPER => self::VERTICAL_TOP,
+        self::VERTICAL_TEXT_BOTTOM => self::VERTICAL_BOTTOM,
+        self::VERTICAL_TEXT_TOP => self::VERTICAL_TOP,
+    ];
+
+    // Mapping for vertical alignment for Html
+    const VERTICAL_ALIGNMENT_FOR_HTML = [
+        self::VERTICAL_BOTTOM => self::VERTICAL_BOTTOM,
+        self::VERTICAL_TOP => self::VERTICAL_TOP,
+        self::VERTICAL_CENTER => self::VERTICAL_MIDDLE,
+        self::VERTICAL_JUSTIFY => self::VERTICAL_MIDDLE,
+        self::VERTICAL_DISTRIBUTED => self::VERTICAL_MIDDLE,
+        // css settings that arent't in sync with Excel
+        self::VERTICAL_BASELINE => self::VERTICAL_BASELINE,
+        self::VERTICAL_MIDDLE => self::VERTICAL_MIDDLE,
+        self::VERTICAL_SUB => self::VERTICAL_SUB,
+        self::VERTICAL_SUPER => self::VERTICAL_SUPER,
+        self::VERTICAL_TEXT_BOTTOM => self::VERTICAL_TEXT_BOTTOM,
+        self::VERTICAL_TEXT_TOP => self::VERTICAL_TEXT_TOP,
+    ];
+
+    // Read order
+    const READORDER_CONTEXT = 0;
+    const READORDER_LTR = 1;
+    const READORDER_RTL = 2;
+
+    // Special value for Text Rotation
+    const TEXTROTATION_STACK_EXCEL = 255;
+    const TEXTROTATION_STACK_PHPSPREADSHEET = -165; // 90 - 255
+
+    /**
+     * Horizontal alignment.
+     *
+     * @var null|string
+     */
+    protected $horizontal = self::HORIZONTAL_GENERAL;
+
+    /**
+     * Vertical alignment.
+     *
+     * @var null|string
+     */
+    protected $vertical = self::VERTICAL_BOTTOM;
+
+    /**
+     * Text rotation.
+     *
+     * @var null|int
+     */
+    protected $textRotation = 0;
+
+    /**
+     * Wrap text.
+     *
+     * @var bool
+     */
+    protected $wrapText = false;
+
+    /**
+     * Shrink to fit.
+     *
+     * @var bool
+     */
+    protected $shrinkToFit = false;
+
+    /**
+     * Indent - only possible with horizontal alignment left and right.
+     *
+     * @var int
+     */
+    protected $indent = 0;
+
+    /**
+     * Read order.
+     *
+     * @var int
+     */
+    protected $readOrder = 0;
+
+    /**
+     * Create a new Alignment.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                       Leave this value at default unless you understand exactly what
+     *                                          its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                       Leave this value at default unless you understand exactly what
+     *                                          its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        if ($isConditional) {
+            $this->horizontal = null;
+            $this->vertical = null;
+            $this->textRotation = null;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Alignment
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getAlignment();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['alignment' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getAlignment()->applyFromArray(
+     *        [
+     *            'horizontal'   => \PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER,
+     *            'vertical'     => \PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER,
+     *            'textRotation' => 0,
+     *            'wrapText'     => TRUE
+     *        ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())
+                ->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['horizontal'])) {
+                $this->setHorizontal($styleArray['horizontal']);
+            }
+            if (isset($styleArray['vertical'])) {
+                $this->setVertical($styleArray['vertical']);
+            }
+            if (isset($styleArray['textRotation'])) {
+                $this->setTextRotation($styleArray['textRotation']);
+            }
+            if (isset($styleArray['wrapText'])) {
+                $this->setWrapText($styleArray['wrapText']);
+            }
+            if (isset($styleArray['shrinkToFit'])) {
+                $this->setShrinkToFit($styleArray['shrinkToFit']);
+            }
+            if (isset($styleArray['indent'])) {
+                $this->setIndent($styleArray['indent']);
+            }
+            if (isset($styleArray['readOrder'])) {
+                $this->setReadOrder($styleArray['readOrder']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Horizontal.
+     *
+     * @return null|string
+     */
+    public function getHorizontal()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHorizontal();
+        }
+
+        return $this->horizontal;
+    }
+
+    /**
+     * Set Horizontal.
+     *
+     * @param string $horizontalAlignment see self::HORIZONTAL_*
+     *
+     * @return $this
+     */
+    public function setHorizontal(string $horizontalAlignment)
+    {
+        $horizontalAlignment = strtolower($horizontalAlignment);
+        if ($horizontalAlignment === self::HORIZONTAL_CENTER_CONTINUOUS_LC) {
+            $horizontalAlignment = self::HORIZONTAL_CENTER_CONTINUOUS;
+        }
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['horizontal' => $horizontalAlignment]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->horizontal = $horizontalAlignment;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Vertical.
+     *
+     * @return null|string
+     */
+    public function getVertical()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getVertical();
+        }
+
+        return $this->vertical;
+    }
+
+    /**
+     * Set Vertical.
+     *
+     * @param string $verticalAlignment see self::VERTICAL_*
+     *
+     * @return $this
+     */
+    public function setVertical($verticalAlignment)
+    {
+        $verticalAlignment = strtolower($verticalAlignment);
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['vertical' => $verticalAlignment]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->vertical = $verticalAlignment;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get TextRotation.
+     *
+     * @return null|int
+     */
+    public function getTextRotation()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getTextRotation();
+        }
+
+        return $this->textRotation;
+    }
+
+    /**
+     * Set TextRotation.
+     *
+     * @param int $angleInDegrees
+     *
+     * @return $this
+     */
+    public function setTextRotation($angleInDegrees)
+    {
+        // Excel2007 value 255 => PhpSpreadsheet value -165
+        if ($angleInDegrees == self::TEXTROTATION_STACK_EXCEL) {
+            $angleInDegrees = self::TEXTROTATION_STACK_PHPSPREADSHEET;
+        }
+
+        // Set rotation
+        if (($angleInDegrees >= -90 && $angleInDegrees <= 90) || $angleInDegrees == self::TEXTROTATION_STACK_PHPSPREADSHEET) {
+            if ($this->isSupervisor) {
+                $styleArray = $this->getStyleArray(['textRotation' => $angleInDegrees]);
+                $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            } else {
+                $this->textRotation = $angleInDegrees;
+            }
+        } else {
+            throw new PhpSpreadsheetException('Text rotation should be a value between -90 and 90.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Wrap Text.
+     *
+     * @return bool
+     */
+    public function getWrapText()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getWrapText();
+        }
+
+        return $this->wrapText;
+    }
+
+    /**
+     * Set Wrap Text.
+     *
+     * @param bool $wrapped
+     *
+     * @return $this
+     */
+    public function setWrapText($wrapped)
+    {
+        if ($wrapped == '') {
+            $wrapped = false;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['wrapText' => $wrapped]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->wrapText = $wrapped;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Shrink to fit.
+     *
+     * @return bool
+     */
+    public function getShrinkToFit()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getShrinkToFit();
+        }
+
+        return $this->shrinkToFit;
+    }
+
+    /**
+     * Set Shrink to fit.
+     *
+     * @param bool $shrink
+     *
+     * @return $this
+     */
+    public function setShrinkToFit($shrink)
+    {
+        if ($shrink == '') {
+            $shrink = false;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['shrinkToFit' => $shrink]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->shrinkToFit = $shrink;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get indent.
+     *
+     * @return int
+     */
+    public function getIndent()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getIndent();
+        }
+
+        return $this->indent;
+    }
+
+    /**
+     * Set indent.
+     *
+     * @param int $indent
+     *
+     * @return $this
+     */
+    public function setIndent($indent)
+    {
+        if ($indent > 0) {
+            if (
+                $this->getHorizontal() != self::HORIZONTAL_GENERAL &&
+                $this->getHorizontal() != self::HORIZONTAL_LEFT &&
+                $this->getHorizontal() != self::HORIZONTAL_RIGHT &&
+                $this->getHorizontal() != self::HORIZONTAL_DISTRIBUTED
+            ) {
+                $indent = 0; // indent not supported
+            }
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['indent' => $indent]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->indent = $indent;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get read order.
+     *
+     * @return int
+     */
+    public function getReadOrder()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getReadOrder();
+        }
+
+        return $this->readOrder;
+    }
+
+    /**
+     * Set read order.
+     *
+     * @param int $readOrder
+     *
+     * @return $this
+     */
+    public function setReadOrder($readOrder)
+    {
+        if ($readOrder < 0 || $readOrder > 2) {
+            $readOrder = 0;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['readOrder' => $readOrder]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->readOrder = $readOrder;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->horizontal .
+            $this->vertical .
+            $this->textRotation .
+            ($this->wrapText ? 't' : 'f') .
+            ($this->shrinkToFit ? 't' : 'f') .
+            $this->indent .
+            $this->readOrder .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'horizontal', $this->getHorizontal());
+        $this->exportArray2($exportedArray, 'indent', $this->getIndent());
+        $this->exportArray2($exportedArray, 'readOrder', $this->getReadOrder());
+        $this->exportArray2($exportedArray, 'shrinkToFit', $this->getShrinkToFit());
+        $this->exportArray2($exportedArray, 'textRotation', $this->getTextRotation());
+        $this->exportArray2($exportedArray, 'vertical', $this->getVertical());
+        $this->exportArray2($exportedArray, 'wrapText', $this->getWrapText());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Border.php

@@ -0,0 +1,244 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class Border extends Supervisor
+{
+    // Border style
+    const BORDER_NONE = 'none';
+    const BORDER_DASHDOT = 'dashDot';
+    const BORDER_DASHDOTDOT = 'dashDotDot';
+    const BORDER_DASHED = 'dashed';
+    const BORDER_DOTTED = 'dotted';
+    const BORDER_DOUBLE = 'double';
+    const BORDER_HAIR = 'hair';
+    const BORDER_MEDIUM = 'medium';
+    const BORDER_MEDIUMDASHDOT = 'mediumDashDot';
+    const BORDER_MEDIUMDASHDOTDOT = 'mediumDashDotDot';
+    const BORDER_MEDIUMDASHED = 'mediumDashed';
+    const BORDER_SLANTDASHDOT = 'slantDashDot';
+    const BORDER_THICK = 'thick';
+    const BORDER_THIN = 'thin';
+    const BORDER_OMIT = 'omit'; // should be used only for Conditional
+
+    /**
+     * Border style.
+     *
+     * @var string
+     */
+    protected $borderStyle = self::BORDER_NONE;
+
+    /**
+     * Border color.
+     *
+     * @var Color
+     */
+    protected $color;
+
+    /**
+     * @var null|int
+     */
+    public $colorIndex;
+
+    /**
+     * Create a new Border.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, bool $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        $this->color = new Color(Color::COLOR_BLACK, $isSupervisor);
+
+        // bind parent if we are a supervisor
+        if ($isSupervisor) {
+            $this->color->bindParent($this, 'color');
+        }
+        if ($isConditional) {
+            $this->borderStyle = self::BORDER_OMIT;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Border
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        /** @var Borders $sharedComponent */
+        $sharedComponent = $parent->getSharedComponent();
+        switch ($this->parentPropertyName) {
+            case 'bottom':
+                return $sharedComponent->getBottom();
+            case 'diagonal':
+                return $sharedComponent->getDiagonal();
+            case 'left':
+                return $sharedComponent->getLeft();
+            case 'right':
+                return $sharedComponent->getRight();
+            case 'top':
+                return $sharedComponent->getTop();
+        }
+
+        throw new PhpSpreadsheetException('Cannot get shared component for a pseudo-border.');
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->/** @scrutinizer ignore-call */ getStyleArray([$this->parentPropertyName => $array]);
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getBorders()->getTop()->applyFromArray(
+     *        [
+     *            'borderStyle' => Border::BORDER_DASHDOT,
+     *            'color' => [
+     *                'rgb' => '808080'
+     *            ]
+     *        ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['borderStyle'])) {
+                $this->setBorderStyle($styleArray['borderStyle']);
+            }
+            if (isset($styleArray['color'])) {
+                $this->getColor()->applyFromArray($styleArray['color']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Border style.
+     *
+     * @return string
+     */
+    public function getBorderStyle()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getBorderStyle();
+        }
+
+        return $this->borderStyle;
+    }
+
+    /**
+     * Set Border style.
+     *
+     * @param bool|string $style
+     *                            When passing a boolean, FALSE equates Border::BORDER_NONE
+     *                                and TRUE to Border::BORDER_MEDIUM
+     *
+     * @return $this
+     */
+    public function setBorderStyle($style)
+    {
+        if (empty($style)) {
+            $style = self::BORDER_NONE;
+        } elseif (is_bool($style)) {
+            $style = self::BORDER_MEDIUM;
+        }
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['borderStyle' => $style]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->borderStyle = $style;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Border Color.
+     *
+     * @return Color
+     */
+    public function getColor()
+    {
+        return $this->color;
+    }
+
+    /**
+     * Set Border Color.
+     *
+     * @return $this
+     */
+    public function setColor(Color $color)
+    {
+        // make sure parameter is a real color and not a supervisor
+        $color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getColor()->getStyleArray(['argb' => $color->getARGB()]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->color = $color;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->borderStyle .
+            $this->color->getHashCode() .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'borderStyle', $this->getBorderStyle());
+        $this->exportArray2($exportedArray, 'color', $this->getColor());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Borders.php

@@ -0,0 +1,424 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class Borders extends Supervisor
+{
+    // Diagonal directions
+    const DIAGONAL_NONE = 0;
+    const DIAGONAL_UP = 1;
+    const DIAGONAL_DOWN = 2;
+    const DIAGONAL_BOTH = 3;
+
+    /**
+     * Left.
+     *
+     * @var Border
+     */
+    protected $left;
+
+    /**
+     * Right.
+     *
+     * @var Border
+     */
+    protected $right;
+
+    /**
+     * Top.
+     *
+     * @var Border
+     */
+    protected $top;
+
+    /**
+     * Bottom.
+     *
+     * @var Border
+     */
+    protected $bottom;
+
+    /**
+     * Diagonal.
+     *
+     * @var Border
+     */
+    protected $diagonal;
+
+    /**
+     * DiagonalDirection.
+     *
+     * @var int
+     */
+    protected $diagonalDirection;
+
+    /**
+     * All borders pseudo-border. Only applies to supervisor.
+     *
+     * @var Border
+     */
+    protected $allBorders;
+
+    /**
+     * Outline pseudo-border. Only applies to supervisor.
+     *
+     * @var Border
+     */
+    protected $outline;
+
+    /**
+     * Inside pseudo-border. Only applies to supervisor.
+     *
+     * @var Border
+     */
+    protected $inside;
+
+    /**
+     * Vertical pseudo-border. Only applies to supervisor.
+     *
+     * @var Border
+     */
+    protected $vertical;
+
+    /**
+     * Horizontal pseudo-border. Only applies to supervisor.
+     *
+     * @var Border
+     */
+    protected $horizontal;
+
+    /**
+     * Create a new Borders.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, bool $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        $this->left = new Border($isSupervisor, $isConditional);
+        $this->right = new Border($isSupervisor, $isConditional);
+        $this->top = new Border($isSupervisor, $isConditional);
+        $this->bottom = new Border($isSupervisor, $isConditional);
+        $this->diagonal = new Border($isSupervisor, $isConditional);
+        $this->diagonalDirection = self::DIAGONAL_NONE;
+
+        // Specially for supervisor
+        if ($isSupervisor) {
+            // Initialize pseudo-borders
+            $this->allBorders = new Border(true, $isConditional);
+            $this->outline = new Border(true, $isConditional);
+            $this->inside = new Border(true, $isConditional);
+            $this->vertical = new Border(true, $isConditional);
+            $this->horizontal = new Border(true, $isConditional);
+
+            // bind parent if we are a supervisor
+            $this->left->bindParent($this, 'left');
+            $this->right->bindParent($this, 'right');
+            $this->top->bindParent($this, 'top');
+            $this->bottom->bindParent($this, 'bottom');
+            $this->diagonal->bindParent($this, 'diagonal');
+            $this->allBorders->bindParent($this, 'allBorders');
+            $this->outline->bindParent($this, 'outline');
+            $this->inside->bindParent($this, 'inside');
+            $this->vertical->bindParent($this, 'vertical');
+            $this->horizontal->bindParent($this, 'horizontal');
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Borders
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getBorders();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['borders' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getBorders()->applyFromArray(
+     *         [
+     *             'bottom' => [
+     *                 'borderStyle' => Border::BORDER_DASHDOT,
+     *                 'color' => [
+     *                     'rgb' => '808080'
+     *                 ]
+     *             ],
+     *             'top' => [
+     *                 'borderStyle' => Border::BORDER_DASHDOT,
+     *                 'color' => [
+     *                     'rgb' => '808080'
+     *                 ]
+     *             ]
+     *         ]
+     * );
+     * </code>
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getBorders()->applyFromArray(
+     *         [
+     *             'allBorders' => [
+     *                 'borderStyle' => Border::BORDER_DASHDOT,
+     *                 'color' => [
+     *                     'rgb' => '808080'
+     *                 ]
+     *             ]
+     *         ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['left'])) {
+                $this->getLeft()->applyFromArray($styleArray['left']);
+            }
+            if (isset($styleArray['right'])) {
+                $this->getRight()->applyFromArray($styleArray['right']);
+            }
+            if (isset($styleArray['top'])) {
+                $this->getTop()->applyFromArray($styleArray['top']);
+            }
+            if (isset($styleArray['bottom'])) {
+                $this->getBottom()->applyFromArray($styleArray['bottom']);
+            }
+            if (isset($styleArray['diagonal'])) {
+                $this->getDiagonal()->applyFromArray($styleArray['diagonal']);
+            }
+            if (isset($styleArray['diagonalDirection'])) {
+                $this->setDiagonalDirection($styleArray['diagonalDirection']);
+            }
+            if (isset($styleArray['allBorders'])) {
+                $this->getLeft()->applyFromArray($styleArray['allBorders']);
+                $this->getRight()->applyFromArray($styleArray['allBorders']);
+                $this->getTop()->applyFromArray($styleArray['allBorders']);
+                $this->getBottom()->applyFromArray($styleArray['allBorders']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Left.
+     *
+     * @return Border
+     */
+    public function getLeft()
+    {
+        return $this->left;
+    }
+
+    /**
+     * Get Right.
+     *
+     * @return Border
+     */
+    public function getRight()
+    {
+        return $this->right;
+    }
+
+    /**
+     * Get Top.
+     *
+     * @return Border
+     */
+    public function getTop()
+    {
+        return $this->top;
+    }
+
+    /**
+     * Get Bottom.
+     *
+     * @return Border
+     */
+    public function getBottom()
+    {
+        return $this->bottom;
+    }
+
+    /**
+     * Get Diagonal.
+     *
+     * @return Border
+     */
+    public function getDiagonal()
+    {
+        return $this->diagonal;
+    }
+
+    /**
+     * Get AllBorders (pseudo-border). Only applies to supervisor.
+     *
+     * @return Border
+     */
+    public function getAllBorders()
+    {
+        if (!$this->isSupervisor) {
+            throw new PhpSpreadsheetException('Can only get pseudo-border for supervisor.');
+        }
+
+        return $this->allBorders;
+    }
+
+    /**
+     * Get Outline (pseudo-border). Only applies to supervisor.
+     *
+     * @return Border
+     */
+    public function getOutline()
+    {
+        if (!$this->isSupervisor) {
+            throw new PhpSpreadsheetException('Can only get pseudo-border for supervisor.');
+        }
+
+        return $this->outline;
+    }
+
+    /**
+     * Get Inside (pseudo-border). Only applies to supervisor.
+     *
+     * @return Border
+     */
+    public function getInside()
+    {
+        if (!$this->isSupervisor) {
+            throw new PhpSpreadsheetException('Can only get pseudo-border for supervisor.');
+        }
+
+        return $this->inside;
+    }
+
+    /**
+     * Get Vertical (pseudo-border). Only applies to supervisor.
+     *
+     * @return Border
+     */
+    public function getVertical()
+    {
+        if (!$this->isSupervisor) {
+            throw new PhpSpreadsheetException('Can only get pseudo-border for supervisor.');
+        }
+
+        return $this->vertical;
+    }
+
+    /**
+     * Get Horizontal (pseudo-border). Only applies to supervisor.
+     *
+     * @return Border
+     */
+    public function getHorizontal()
+    {
+        if (!$this->isSupervisor) {
+            throw new PhpSpreadsheetException('Can only get pseudo-border for supervisor.');
+        }
+
+        return $this->horizontal;
+    }
+
+    /**
+     * Get DiagonalDirection.
+     *
+     * @return int
+     */
+    public function getDiagonalDirection()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getDiagonalDirection();
+        }
+
+        return $this->diagonalDirection;
+    }
+
+    /**
+     * Set DiagonalDirection.
+     *
+     * @param int $direction see self::DIAGONAL_*
+     *
+     * @return $this
+     */
+    public function setDiagonalDirection($direction)
+    {
+        if ($direction == '') {
+            $direction = self::DIAGONAL_NONE;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['diagonalDirection' => $direction]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->diagonalDirection = $direction;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashcode();
+        }
+
+        return md5(
+            $this->getLeft()->getHashCode() .
+            $this->getRight()->getHashCode() .
+            $this->getTop()->getHashCode() .
+            $this->getBottom()->getHashCode() .
+            $this->getDiagonal()->getHashCode() .
+            $this->getDiagonalDirection() .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'bottom', $this->getBottom());
+        $this->exportArray2($exportedArray, 'diagonal', $this->getDiagonal());
+        $this->exportArray2($exportedArray, 'diagonalDirection', $this->getDiagonalDirection());
+        $this->exportArray2($exportedArray, 'left', $this->getLeft());
+        $this->exportArray2($exportedArray, 'right', $this->getRight());
+        $this->exportArray2($exportedArray, 'top', $this->getTop());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Color.php

@@ -0,0 +1,427 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+class Color extends Supervisor
+{
+    const NAMED_COLORS = [
+        'Black',
+        'White',
+        'Red',
+        'Green',
+        'Blue',
+        'Yellow',
+        'Magenta',
+        'Cyan',
+    ];
+
+    // Colors
+    const COLOR_BLACK = 'FF000000';
+    const COLOR_WHITE = 'FFFFFFFF';
+    const COLOR_RED = 'FFFF0000';
+    const COLOR_DARKRED = 'FF800000';
+    const COLOR_BLUE = 'FF0000FF';
+    const COLOR_DARKBLUE = 'FF000080';
+    const COLOR_GREEN = 'FF00FF00';
+    const COLOR_DARKGREEN = 'FF008000';
+    const COLOR_YELLOW = 'FFFFFF00';
+    const COLOR_DARKYELLOW = 'FF808000';
+    const COLOR_MAGENTA = 'FFFF00FF';
+    const COLOR_CYAN = 'FF00FFFF';
+
+    const NAMED_COLOR_TRANSLATIONS = [
+        'Black' => self::COLOR_BLACK,
+        'White' => self::COLOR_WHITE,
+        'Red' => self::COLOR_RED,
+        'Green' => self::COLOR_GREEN,
+        'Blue' => self::COLOR_BLUE,
+        'Yellow' => self::COLOR_YELLOW,
+        'Magenta' => self::COLOR_MAGENTA,
+        'Cyan' => self::COLOR_CYAN,
+    ];
+
+    const VALIDATE_ARGB_SIZE = 8;
+    const VALIDATE_RGB_SIZE = 6;
+    const VALIDATE_COLOR_6 = '/^[A-F0-9]{6}$/i';
+    const VALIDATE_COLOR_8 = '/^[A-F0-9]{8}$/i';
+
+    private const INDEXED_COLORS = [
+        1 => 'FF000000', //  System Colour #1 - Black
+        2 => 'FFFFFFFF', //  System Colour #2 - White
+        3 => 'FFFF0000', //  System Colour #3 - Red
+        4 => 'FF00FF00', //  System Colour #4 - Green
+        5 => 'FF0000FF', //  System Colour #5 - Blue
+        6 => 'FFFFFF00', //  System Colour #6 - Yellow
+        7 => 'FFFF00FF', //  System Colour #7- Magenta
+        8 => 'FF00FFFF', //  System Colour #8- Cyan
+        9 => 'FF800000', //  Standard Colour #9
+        10 => 'FF008000', //  Standard Colour #10
+        11 => 'FF000080', //  Standard Colour #11
+        12 => 'FF808000', //  Standard Colour #12
+        13 => 'FF800080', //  Standard Colour #13
+        14 => 'FF008080', //  Standard Colour #14
+        15 => 'FFC0C0C0', //  Standard Colour #15
+        16 => 'FF808080', //  Standard Colour #16
+        17 => 'FF9999FF', //  Chart Fill Colour #17
+        18 => 'FF993366', //  Chart Fill Colour #18
+        19 => 'FFFFFFCC', //  Chart Fill Colour #19
+        20 => 'FFCCFFFF', //  Chart Fill Colour #20
+        21 => 'FF660066', //  Chart Fill Colour #21
+        22 => 'FFFF8080', //  Chart Fill Colour #22
+        23 => 'FF0066CC', //  Chart Fill Colour #23
+        24 => 'FFCCCCFF', //  Chart Fill Colour #24
+        25 => 'FF000080', //  Chart Line Colour #25
+        26 => 'FFFF00FF', //  Chart Line Colour #26
+        27 => 'FFFFFF00', //  Chart Line Colour #27
+        28 => 'FF00FFFF', //  Chart Line Colour #28
+        29 => 'FF800080', //  Chart Line Colour #29
+        30 => 'FF800000', //  Chart Line Colour #30
+        31 => 'FF008080', //  Chart Line Colour #31
+        32 => 'FF0000FF', //  Chart Line Colour #32
+        33 => 'FF00CCFF', //  Standard Colour #33
+        34 => 'FFCCFFFF', //  Standard Colour #34
+        35 => 'FFCCFFCC', //  Standard Colour #35
+        36 => 'FFFFFF99', //  Standard Colour #36
+        37 => 'FF99CCFF', //  Standard Colour #37
+        38 => 'FFFF99CC', //  Standard Colour #38
+        39 => 'FFCC99FF', //  Standard Colour #39
+        40 => 'FFFFCC99', //  Standard Colour #40
+        41 => 'FF3366FF', //  Standard Colour #41
+        42 => 'FF33CCCC', //  Standard Colour #42
+        43 => 'FF99CC00', //  Standard Colour #43
+        44 => 'FFFFCC00', //  Standard Colour #44
+        45 => 'FFFF9900', //  Standard Colour #45
+        46 => 'FFFF6600', //  Standard Colour #46
+        47 => 'FF666699', //  Standard Colour #47
+        48 => 'FF969696', //  Standard Colour #48
+        49 => 'FF003366', //  Standard Colour #49
+        50 => 'FF339966', //  Standard Colour #50
+        51 => 'FF003300', //  Standard Colour #51
+        52 => 'FF333300', //  Standard Colour #52
+        53 => 'FF993300', //  Standard Colour #53
+        54 => 'FF993366', //  Standard Colour #54
+        55 => 'FF333399', //  Standard Colour #55
+        56 => 'FF333333', //  Standard Colour #56
+    ];
+
+    /**
+     * ARGB - Alpha RGB.
+     *
+     * @var null|string
+     */
+    protected $argb;
+
+    /** @var bool */
+    private $hasChanged = false;
+
+    /**
+     * Create a new Color.
+     *
+     * @param string $colorValue ARGB value for the colour, or named colour
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($colorValue = self::COLOR_BLACK, $isSupervisor = false, $isConditional = false)
+    {
+        //    Supervisor?
+        parent::__construct($isSupervisor);
+
+        //    Initialise values
+        if (!$isConditional) {
+            $this->argb = $this->validateColor($colorValue) ?: self::COLOR_BLACK;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Color
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+        /** @var Border|Fill $sharedComponent */
+        $sharedComponent = $parent->getSharedComponent();
+        if ($sharedComponent instanceof Fill) {
+            if ($this->parentPropertyName === 'endColor') {
+                return $sharedComponent->getEndColor();
+            }
+
+            return $sharedComponent->getStartColor();
+        }
+
+        return $sharedComponent->getColor();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->/** @scrutinizer ignore-call */ getStyleArray([$this->parentPropertyName => $array]);
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray(['rgb' => '808080']);
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['rgb'])) {
+                $this->setRGB($styleArray['rgb']);
+            }
+            if (isset($styleArray['argb'])) {
+                $this->setARGB($styleArray['argb']);
+            }
+        }
+
+        return $this;
+    }
+
+    private function validateColor(?string $colorValue): string
+    {
+        if ($colorValue === null || $colorValue === '') {
+            return self::COLOR_BLACK;
+        }
+        $named = ucfirst(strtolower($colorValue));
+        if (array_key_exists($named, self::NAMED_COLOR_TRANSLATIONS)) {
+            return self::NAMED_COLOR_TRANSLATIONS[$named];
+        }
+        if (preg_match(self::VALIDATE_COLOR_8, $colorValue) === 1) {
+            return $colorValue;
+        }
+        if (preg_match(self::VALIDATE_COLOR_6, $colorValue) === 1) {
+            return 'FF' . $colorValue;
+        }
+
+        return '';
+    }
+
+    /**
+     * Get ARGB.
+     */
+    public function getARGB(): ?string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getARGB();
+        }
+
+        return $this->argb;
+    }
+
+    /**
+     * Set ARGB.
+     *
+     * @param string $colorValue  ARGB value, or a named color
+     *
+     * @return $this
+     */
+    public function setARGB(?string $colorValue = self::COLOR_BLACK)
+    {
+        $this->hasChanged = true;
+        $colorValue = $this->validateColor($colorValue);
+        if ($colorValue === '') {
+            return $this;
+        }
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['argb' => $colorValue]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->argb = $colorValue;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get RGB.
+     */
+    public function getRGB(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getRGB();
+        }
+
+        return substr($this->argb ?? '', 2);
+    }
+
+    /**
+     * Set RGB.
+     *
+     * @param string $colorValue RGB value, or a named color
+     *
+     * @return $this
+     */
+    public function setRGB(?string $colorValue = self::COLOR_BLACK)
+    {
+        return $this->setARGB($colorValue);
+    }
+
+    /**
+     * Get a specified colour component of an RGB value.
+     *
+     * @param string $rgbValue The colour as an RGB value (e.g. FF00CCCC or CCDDEE
+     * @param int $offset Position within the RGB value to extract
+     * @param bool $hex Flag indicating whether the component should be returned as a hex or a
+     *                                    decimal value
+     *
+     * @return int|string The extracted colour component
+     */
+    private static function getColourComponent($rgbValue, $offset, $hex = true)
+    {
+        $colour = substr($rgbValue, $offset, 2) ?: '';
+        if (preg_match('/^[0-9a-f]{2}$/i', $colour) !== 1) {
+            $colour = '00';
+        }
+
+        return ($hex) ? $colour : (int) hexdec($colour);
+    }
+
+    /**
+     * Get the red colour component of an RGB value.
+     *
+     * @param string $rgbValue The colour as an RGB value (e.g. FF00CCCC or CCDDEE
+     * @param bool $hex Flag indicating whether the component should be returned as a hex or a
+     *                                    decimal value
+     *
+     * @return int|string The red colour component
+     */
+    public static function getRed($rgbValue, $hex = true)
+    {
+        return self::getColourComponent($rgbValue, strlen($rgbValue) - 6, $hex);
+    }
+
+    /**
+     * Get the green colour component of an RGB value.
+     *
+     * @param string $rgbValue The colour as an RGB value (e.g. FF00CCCC or CCDDEE
+     * @param bool $hex Flag indicating whether the component should be returned as a hex or a
+     *                                    decimal value
+     *
+     * @return int|string The green colour component
+     */
+    public static function getGreen($rgbValue, $hex = true)
+    {
+        return self::getColourComponent($rgbValue, strlen($rgbValue) - 4, $hex);
+    }
+
+    /**
+     * Get the blue colour component of an RGB value.
+     *
+     * @param string $rgbValue The colour as an RGB value (e.g. FF00CCCC or CCDDEE
+     * @param bool $hex Flag indicating whether the component should be returned as a hex or a
+     *                                    decimal value
+     *
+     * @return int|string The blue colour component
+     */
+    public static function getBlue($rgbValue, $hex = true)
+    {
+        return self::getColourComponent($rgbValue, strlen($rgbValue) - 2, $hex);
+    }
+
+    /**
+     * Adjust the brightness of a color.
+     *
+     * @param string $hexColourValue The colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)
+     * @param float $adjustPercentage The percentage by which to adjust the colour as a float from -1 to 1
+     *
+     * @return string The adjusted colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)
+     */
+    public static function changeBrightness($hexColourValue, $adjustPercentage)
+    {
+        $rgba = (strlen($hexColourValue) === 8);
+        $adjustPercentage = max(-1.0, min(1.0, $adjustPercentage));
+
+        /** @var int $red */
+        $red = self::getRed($hexColourValue, false);
+        /** @var int $green */
+        $green = self::getGreen($hexColourValue, false);
+        /** @var int $blue */
+        $blue = self::getBlue($hexColourValue, false);
+
+        return (($rgba) ? 'FF' : '') . RgbTint::rgbAndTintToRgb($red, $green, $blue, $adjustPercentage);
+    }
+
+    /**
+     * Get indexed color.
+     *
+     * @param int $colorIndex Index entry point into the colour array
+     * @param bool $background Flag to indicate whether default background or foreground colour
+     *                                            should be returned if the indexed colour doesn't exist
+     */
+    public static function indexedColor($colorIndex, $background = false, ?array $palette = null): self
+    {
+        // Clean parameter
+        $colorIndex = (int) $colorIndex;
+
+        if (empty($palette)) {
+            if (isset(self::INDEXED_COLORS[$colorIndex])) {
+                return new self(self::INDEXED_COLORS[$colorIndex]);
+            }
+        } else {
+            if (isset($palette[$colorIndex])) {
+                return new self($palette[$colorIndex]);
+            }
+        }
+
+        return ($background) ? new self(self::COLOR_WHITE) : new self(self::COLOR_BLACK);
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->argb .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'argb', $this->getARGB());
+
+        return $exportedArray;
+    }
+
+    public function getHasChanged(): bool
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->hasChanged;
+        }
+
+        return $this->hasChanged;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Conditional.php

@@ -0,0 +1,361 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\IComparable;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\ConditionalDataBar;
+
+class Conditional implements IComparable
+{
+    // Condition types
+    const CONDITION_NONE = 'none';
+    const CONDITION_BEGINSWITH = 'beginsWith';
+    const CONDITION_CELLIS = 'cellIs';
+    const CONDITION_CONTAINSBLANKS = 'containsBlanks';
+    const CONDITION_CONTAINSERRORS = 'containsErrors';
+    const CONDITION_CONTAINSTEXT = 'containsText';
+    const CONDITION_DATABAR = 'dataBar';
+    const CONDITION_ENDSWITH = 'endsWith';
+    const CONDITION_EXPRESSION = 'expression';
+    const CONDITION_NOTCONTAINSBLANKS = 'notContainsBlanks';
+    const CONDITION_NOTCONTAINSERRORS = 'notContainsErrors';
+    const CONDITION_NOTCONTAINSTEXT = 'notContainsText';
+    const CONDITION_TIMEPERIOD = 'timePeriod';
+    const CONDITION_DUPLICATES = 'duplicateValues';
+    const CONDITION_UNIQUE = 'uniqueValues';
+
+    private const CONDITION_TYPES = [
+        self::CONDITION_BEGINSWITH,
+        self::CONDITION_CELLIS,
+        self::CONDITION_CONTAINSBLANKS,
+        self::CONDITION_CONTAINSERRORS,
+        self::CONDITION_CONTAINSTEXT,
+        self::CONDITION_DATABAR,
+        self::CONDITION_DUPLICATES,
+        self::CONDITION_ENDSWITH,
+        self::CONDITION_EXPRESSION,
+        self::CONDITION_NONE,
+        self::CONDITION_NOTCONTAINSBLANKS,
+        self::CONDITION_NOTCONTAINSERRORS,
+        self::CONDITION_NOTCONTAINSTEXT,
+        self::CONDITION_TIMEPERIOD,
+        self::CONDITION_UNIQUE,
+    ];
+
+    // Operator types
+    const OPERATOR_NONE = '';
+    const OPERATOR_BEGINSWITH = 'beginsWith';
+    const OPERATOR_ENDSWITH = 'endsWith';
+    const OPERATOR_EQUAL = 'equal';
+    const OPERATOR_GREATERTHAN = 'greaterThan';
+    const OPERATOR_GREATERTHANOREQUAL = 'greaterThanOrEqual';
+    const OPERATOR_LESSTHAN = 'lessThan';
+    const OPERATOR_LESSTHANOREQUAL = 'lessThanOrEqual';
+    const OPERATOR_NOTEQUAL = 'notEqual';
+    const OPERATOR_CONTAINSTEXT = 'containsText';
+    const OPERATOR_NOTCONTAINS = 'notContains';
+    const OPERATOR_BETWEEN = 'between';
+    const OPERATOR_NOTBETWEEN = 'notBetween';
+
+    const TIMEPERIOD_TODAY = 'today';
+    const TIMEPERIOD_YESTERDAY = 'yesterday';
+    const TIMEPERIOD_TOMORROW = 'tomorrow';
+    const TIMEPERIOD_LAST_7_DAYS = 'last7Days';
+    const TIMEPERIOD_LAST_WEEK = 'lastWeek';
+    const TIMEPERIOD_THIS_WEEK = 'thisWeek';
+    const TIMEPERIOD_NEXT_WEEK = 'nextWeek';
+    const TIMEPERIOD_LAST_MONTH = 'lastMonth';
+    const TIMEPERIOD_THIS_MONTH = 'thisMonth';
+    const TIMEPERIOD_NEXT_MONTH = 'nextMonth';
+
+    /**
+     * Condition type.
+     *
+     * @var string
+     */
+    private $conditionType = self::CONDITION_NONE;
+
+    /**
+     * Operator type.
+     *
+     * @var string
+     */
+    private $operatorType = self::OPERATOR_NONE;
+
+    /**
+     * Text.
+     *
+     * @var string
+     */
+    private $text;
+
+    /**
+     * Stop on this condition, if it matches.
+     *
+     * @var bool
+     */
+    private $stopIfTrue = false;
+
+    /**
+     * Condition.
+     *
+     * @var (bool|float|int|string)[]
+     */
+    private $condition = [];
+
+    /**
+     * @var ConditionalDataBar
+     */
+    private $dataBar;
+
+    /**
+     * Style.
+     *
+     * @var Style
+     */
+    private $style;
+
+    /** @var bool */
+    private $noFormatSet = false;
+
+    /**
+     * Create a new Conditional.
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->style = new Style(false, true);
+    }
+
+    public function getNoFormatSet(): bool
+    {
+        return $this->noFormatSet;
+    }
+
+    public function setNoFormatSet(bool $noFormatSet): self
+    {
+        $this->noFormatSet = $noFormatSet;
+
+        return $this;
+    }
+
+    /**
+     * Get Condition type.
+     *
+     * @return string
+     */
+    public function getConditionType()
+    {
+        return $this->conditionType;
+    }
+
+    /**
+     * Set Condition type.
+     *
+     * @param string $type Condition type, see self::CONDITION_*
+     *
+     * @return $this
+     */
+    public function setConditionType($type)
+    {
+        $this->conditionType = $type;
+
+        return $this;
+    }
+
+    /**
+     * Get Operator type.
+     *
+     * @return string
+     */
+    public function getOperatorType()
+    {
+        return $this->operatorType;
+    }
+
+    /**
+     * Set Operator type.
+     *
+     * @param string $type Conditional operator type, see self::OPERATOR_*
+     *
+     * @return $this
+     */
+    public function setOperatorType($type)
+    {
+        $this->operatorType = $type;
+
+        return $this;
+    }
+
+    /**
+     * Get text.
+     *
+     * @return string
+     */
+    public function getText()
+    {
+        return $this->text;
+    }
+
+    /**
+     * Set text.
+     *
+     * @param string $text
+     *
+     * @return $this
+     */
+    public function setText($text)
+    {
+        $this->text = $text;
+
+        return $this;
+    }
+
+    /**
+     * Get StopIfTrue.
+     *
+     * @return bool
+     */
+    public function getStopIfTrue()
+    {
+        return $this->stopIfTrue;
+    }
+
+    /**
+     * Set StopIfTrue.
+     *
+     * @param bool $stopIfTrue
+     *
+     * @return $this
+     */
+    public function setStopIfTrue($stopIfTrue)
+    {
+        $this->stopIfTrue = $stopIfTrue;
+
+        return $this;
+    }
+
+    /**
+     * Get Conditions.
+     *
+     * @return (bool|float|int|string)[]
+     */
+    public function getConditions()
+    {
+        return $this->condition;
+    }
+
+    /**
+     * Set Conditions.
+     *
+     * @param (bool|float|int|string)[]|bool|float|int|string $conditions Condition
+     *
+     * @return $this
+     */
+    public function setConditions($conditions)
+    {
+        if (!is_array($conditions)) {
+            $conditions = [$conditions];
+        }
+        $this->condition = $conditions;
+
+        return $this;
+    }
+
+    /**
+     * Add Condition.
+     *
+     * @param bool|float|int|string $condition Condition
+     *
+     * @return $this
+     */
+    public function addCondition($condition)
+    {
+        $this->condition[] = $condition;
+
+        return $this;
+    }
+
+    /**
+     * Get Style.
+     *
+     * @return Style
+     */
+    public function getStyle()
+    {
+        return $this->style;
+    }
+
+    /**
+     * Set Style.
+     *
+     * @return $this
+     */
+    public function setStyle(Style $style)
+    {
+        $this->style = $style;
+
+        return $this;
+    }
+
+    /**
+     * get DataBar.
+     *
+     * @return null|ConditionalDataBar
+     */
+    public function getDataBar()
+    {
+        return $this->dataBar;
+    }
+
+    /**
+     * set DataBar.
+     *
+     * @return $this
+     */
+    public function setDataBar(ConditionalDataBar $dataBar)
+    {
+        $this->dataBar = $dataBar;
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->conditionType .
+            $this->operatorType .
+            implode(';', $this->condition) .
+            $this->style->getHashCode() .
+            __CLASS__
+        );
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    /**
+     * Verify if param is valid condition type.
+     */
+    public static function isValidConditionType(string $type): bool
+    {
+        return in_array($type, self::CONDITION_TYPES);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/CellMatcher.php

@@ -0,0 +1,313 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Calculation\Exception;
+use PhpOffice\PhpSpreadsheet\Cell\Cell;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+class CellMatcher
+{
+    public const COMPARISON_OPERATORS = [
+        Conditional::OPERATOR_EQUAL => '=',
+        Conditional::OPERATOR_GREATERTHAN => '>',
+        Conditional::OPERATOR_GREATERTHANOREQUAL => '>=',
+        Conditional::OPERATOR_LESSTHAN => '<',
+        Conditional::OPERATOR_LESSTHANOREQUAL => '<=',
+        Conditional::OPERATOR_NOTEQUAL => '<>',
+    ];
+
+    public const COMPARISON_RANGE_OPERATORS = [
+        Conditional::OPERATOR_BETWEEN => 'IF(AND(A1>=%s,A1<=%s),TRUE,FALSE)',
+        Conditional::OPERATOR_NOTBETWEEN => 'IF(AND(A1>=%s,A1<=%s),FALSE,TRUE)',
+    ];
+
+    public const COMPARISON_DUPLICATES_OPERATORS = [
+        Conditional::CONDITION_DUPLICATES => "COUNTIF('%s'!%s,%s)>1",
+        Conditional::CONDITION_UNIQUE => "COUNTIF('%s'!%s,%s)=1",
+    ];
+
+    /**
+     * @var Cell
+     */
+    protected $cell;
+
+    /**
+     * @var int
+     */
+    protected $cellRow;
+
+    /**
+     * @var Worksheet
+     */
+    protected $worksheet;
+
+    /**
+     * @var int
+     */
+    protected $cellColumn;
+
+    /**
+     * @var string
+     */
+    protected $conditionalRange;
+
+    /**
+     * @var string
+     */
+    protected $referenceCell;
+
+    /**
+     * @var int
+     */
+    protected $referenceRow;
+
+    /**
+     * @var int
+     */
+    protected $referenceColumn;
+
+    /**
+     * @var Calculation
+     */
+    protected $engine;
+
+    public function __construct(Cell $cell, string $conditionalRange)
+    {
+        $this->cell = $cell;
+        $this->worksheet = $cell->getWorksheet();
+        [$this->cellColumn, $this->cellRow] = Coordinate::indexesFromString($this->cell->getCoordinate());
+        $this->setReferenceCellForExpressions($conditionalRange);
+
+        $this->engine = Calculation::getInstance($this->worksheet->getParent());
+    }
+
+    protected function setReferenceCellForExpressions(string $conditionalRange): void
+    {
+        $conditionalRange = Coordinate::splitRange(str_replace('$', '', strtoupper($conditionalRange)));
+        [$this->referenceCell] = $conditionalRange[0];
+
+        [$this->referenceColumn, $this->referenceRow] = Coordinate::indexesFromString($this->referenceCell);
+
+        // Convert our conditional range to an absolute conditional range, so it can be used  "pinned" in formulae
+        $rangeSets = [];
+        foreach ($conditionalRange as $rangeSet) {
+            $absoluteRangeSet = array_map(
+                [Coordinate::class, 'absoluteCoordinate'],
+                $rangeSet
+            );
+            $rangeSets[] = implode(':', $absoluteRangeSet);
+        }
+        $this->conditionalRange = implode(',', $rangeSets);
+    }
+
+    public function evaluateConditional(Conditional $conditional): bool
+    {
+        // Some calculations may modify the stored cell; so reset it before every evaluation.
+        $cellColumn = Coordinate::stringFromColumnIndex($this->cellColumn);
+        $cellAddress = "{$cellColumn}{$this->cellRow}";
+        $this->cell = $this->worksheet->getCell($cellAddress);
+
+        switch ($conditional->getConditionType()) {
+            case Conditional::CONDITION_CELLIS:
+                return $this->processOperatorComparison($conditional);
+            case Conditional::CONDITION_DUPLICATES:
+            case Conditional::CONDITION_UNIQUE:
+                return $this->processDuplicatesComparison($conditional);
+            case Conditional::CONDITION_CONTAINSTEXT:
+                // Expression is NOT(ISERROR(SEARCH("<TEXT>",<Cell Reference>)))
+            case Conditional::CONDITION_NOTCONTAINSTEXT:
+                // Expression is ISERROR(SEARCH("<TEXT>",<Cell Reference>))
+            case Conditional::CONDITION_BEGINSWITH:
+                // Expression is LEFT(<Cell Reference>,LEN("<TEXT>"))="<TEXT>"
+            case Conditional::CONDITION_ENDSWITH:
+                // Expression is RIGHT(<Cell Reference>,LEN("<TEXT>"))="<TEXT>"
+            case Conditional::CONDITION_CONTAINSBLANKS:
+                // Expression is LEN(TRIM(<Cell Reference>))=0
+            case Conditional::CONDITION_NOTCONTAINSBLANKS:
+                // Expression is LEN(TRIM(<Cell Reference>))>0
+            case Conditional::CONDITION_CONTAINSERRORS:
+                // Expression is ISERROR(<Cell Reference>)
+            case Conditional::CONDITION_NOTCONTAINSERRORS:
+                // Expression is NOT(ISERROR(<Cell Reference>))
+            case Conditional::CONDITION_TIMEPERIOD:
+                // Expression varies, depending on specified timePeriod value, e.g.
+                // Yesterday FLOOR(<Cell Reference>,1)=TODAY()-1
+                // Today FLOOR(<Cell Reference>,1)=TODAY()
+                // Tomorrow FLOOR(<Cell Reference>,1)=TODAY()+1
+                // Last 7 Days AND(TODAY()-FLOOR(<Cell Reference>,1)<=6,FLOOR(<Cell Reference>,1)<=TODAY())
+            case Conditional::CONDITION_EXPRESSION:
+                return $this->processExpression($conditional);
+        }
+
+        return false;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return float|int|string
+     */
+    protected function wrapValue($value)
+    {
+        if (!is_numeric($value)) {
+            if (is_bool($value)) {
+                return $value ? 'TRUE' : 'FALSE';
+            } elseif ($value === null) {
+                return 'NULL';
+            }
+
+            return '"' . $value . '"';
+        }
+
+        return $value;
+    }
+
+    /**
+     * @return float|int|string
+     */
+    protected function wrapCellValue()
+    {
+        return $this->wrapValue($this->cell->getCalculatedValue());
+    }
+
+    /**
+     * @return float|int|string
+     */
+    protected function conditionCellAdjustment(array $matches)
+    {
+        $column = $matches[6];
+        $row = $matches[7];
+
+        if (strpos($column, '$') === false) {
+            $column = Coordinate::columnIndexFromString($column);
+            $column += $this->cellColumn - $this->referenceColumn;
+            $column = Coordinate::stringFromColumnIndex($column);
+        }
+
+        if (strpos($row, '$') === false) {
+            $row += $this->cellRow - $this->referenceRow;
+        }
+
+        if (!empty($matches[4])) {
+            $worksheet = $this->worksheet->getParentOrThrow()->getSheetByName(trim($matches[4], "'"));
+            if ($worksheet === null) {
+                return $this->wrapValue(null);
+            }
+
+            return $this->wrapValue(
+                $worksheet
+                    ->getCell(str_replace('$', '', "{$column}{$row}"))
+                    ->getCalculatedValue()
+            );
+        }
+
+        return $this->wrapValue(
+            $this->worksheet
+                ->getCell(str_replace('$', '', "{$column}{$row}"))
+                ->getCalculatedValue()
+        );
+    }
+
+    protected function cellConditionCheck(string $condition): string
+    {
+        $splitCondition = explode(Calculation::FORMULA_STRING_QUOTE, $condition);
+        $i = false;
+        foreach ($splitCondition as &$value) {
+            //    Only count/replace in alternating array entries (ie. not in quoted strings)
+            $i = $i === false;
+            if ($i) {
+                $value = (string) preg_replace_callback(
+                    '/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/i',
+                    [$this, 'conditionCellAdjustment'],
+                    $value
+                );
+            }
+        }
+        unset($value);
+        //    Then rebuild the condition string to return it
+        return implode(Calculation::FORMULA_STRING_QUOTE, $splitCondition);
+    }
+
+    protected function adjustConditionsForCellReferences(array $conditions): array
+    {
+        return array_map(
+            [$this, 'cellConditionCheck'],
+            $conditions
+        );
+    }
+
+    protected function processOperatorComparison(Conditional $conditional): bool
+    {
+        if (array_key_exists($conditional->getOperatorType(), self::COMPARISON_RANGE_OPERATORS)) {
+            return $this->processRangeOperator($conditional);
+        }
+
+        $operator = self::COMPARISON_OPERATORS[$conditional->getOperatorType()];
+        $conditions = $this->adjustConditionsForCellReferences($conditional->getConditions());
+        $expression = sprintf('%s%s%s', (string) $this->wrapCellValue(), $operator, (string) array_pop($conditions));
+
+        return $this->evaluateExpression($expression);
+    }
+
+    protected function processRangeOperator(Conditional $conditional): bool
+    {
+        $conditions = $this->adjustConditionsForCellReferences($conditional->getConditions());
+        sort($conditions);
+        $expression = sprintf(
+            (string) preg_replace(
+                '/\bA1\b/i',
+                (string) $this->wrapCellValue(),
+                self::COMPARISON_RANGE_OPERATORS[$conditional->getOperatorType()]
+            ),
+            ...$conditions
+        );
+
+        return $this->evaluateExpression($expression);
+    }
+
+    protected function processDuplicatesComparison(Conditional $conditional): bool
+    {
+        $worksheetName = $this->cell->getWorksheet()->getTitle();
+
+        $expression = sprintf(
+            self::COMPARISON_DUPLICATES_OPERATORS[$conditional->getConditionType()],
+            $worksheetName,
+            $this->conditionalRange,
+            $this->cellConditionCheck($this->cell->getCalculatedValue())
+        );
+
+        return $this->evaluateExpression($expression);
+    }
+
+    protected function processExpression(Conditional $conditional): bool
+    {
+        $conditions = $this->adjustConditionsForCellReferences($conditional->getConditions());
+        $expression = array_pop($conditions);
+
+        $expression = (string) preg_replace(
+            '/\b' . $this->referenceCell . '\b/i',
+            (string) $this->wrapCellValue(),
+            $expression
+        );
+
+        return $this->evaluateExpression($expression);
+    }
+
+    protected function evaluateExpression(string $expression): bool
+    {
+        $expression = "={$expression}";
+
+        try {
+            $this->engine->flushInstance();
+            $result = (bool) $this->engine->calculateFormula($expression);
+        } catch (Exception $e) {
+            return false;
+        }
+
+        return $result;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/CellStyleAssessor.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+use PhpOffice\PhpSpreadsheet\Cell\Cell;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\Style;
+
+class CellStyleAssessor
+{
+    /**
+     * @var CellMatcher
+     */
+    protected $cellMatcher;
+
+    /**
+     * @var StyleMerger
+     */
+    protected $styleMerger;
+
+    public function __construct(Cell $cell, string $conditionalRange)
+    {
+        $this->cellMatcher = new CellMatcher($cell, $conditionalRange);
+        $this->styleMerger = new StyleMerger($cell->getStyle());
+    }
+
+    /**
+     * @param Conditional[] $conditionalStyles
+     */
+    public function matchConditions(array $conditionalStyles = []): Style
+    {
+        foreach ($conditionalStyles as $conditional) {
+            /** @var Conditional $conditional */
+            if ($this->cellMatcher->evaluateConditional($conditional) === true) {
+                // Merging the conditional style into the base style goes in here
+                $this->styleMerger->mergeStyle($conditional->getStyle());
+                if ($conditional->getStopIfTrue() === true) {
+                    break;
+                }
+            }
+        }
+
+        return $this->styleMerger->getStyle();
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/ConditionalDataBar.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+class ConditionalDataBar
+{
+    /** <dataBar> attribute  */
+
+    /** @var null|bool */
+    private $showValue;
+
+    /** <dataBar> children */
+
+    /** @var ?ConditionalFormatValueObject */
+    private $minimumConditionalFormatValueObject;
+
+    /** @var ?ConditionalFormatValueObject */
+    private $maximumConditionalFormatValueObject;
+
+    /** @var string */
+    private $color;
+
+    /** <extLst> */
+
+    /** @var ?ConditionalFormattingRuleExtension */
+    private $conditionalFormattingRuleExt;
+
+    /**
+     * @return null|bool
+     */
+    public function getShowValue()
+    {
+        return $this->showValue;
+    }
+
+    /**
+     * @param bool $showValue
+     */
+    public function setShowValue($showValue): self
+    {
+        $this->showValue = $showValue;
+
+        return $this;
+    }
+
+    public function getMinimumConditionalFormatValueObject(): ?ConditionalFormatValueObject
+    {
+        return $this->minimumConditionalFormatValueObject;
+    }
+
+    public function setMinimumConditionalFormatValueObject(ConditionalFormatValueObject $minimumConditionalFormatValueObject): self
+    {
+        $this->minimumConditionalFormatValueObject = $minimumConditionalFormatValueObject;
+
+        return $this;
+    }
+
+    public function getMaximumConditionalFormatValueObject(): ?ConditionalFormatValueObject
+    {
+        return $this->maximumConditionalFormatValueObject;
+    }
+
+    public function setMaximumConditionalFormatValueObject(ConditionalFormatValueObject $maximumConditionalFormatValueObject): self
+    {
+        $this->maximumConditionalFormatValueObject = $maximumConditionalFormatValueObject;
+
+        return $this;
+    }
+
+    public function getColor(): string
+    {
+        return $this->color;
+    }
+
+    public function setColor(string $color): self
+    {
+        $this->color = $color;
+
+        return $this;
+    }
+
+    public function getConditionalFormattingRuleExt(): ?ConditionalFormattingRuleExtension
+    {
+        return $this->conditionalFormattingRuleExt;
+    }
+
+    public function setConditionalFormattingRuleExt(ConditionalFormattingRuleExtension $conditionalFormattingRuleExt): self
+    {
+        $this->conditionalFormattingRuleExt = $conditionalFormattingRuleExt;
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/ConditionalDataBarExtension.php

@@ -0,0 +1,290 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+class ConditionalDataBarExtension
+{
+    /** <dataBar> attributes */
+
+    /** @var int */
+    private $minLength;
+
+    /** @var int */
+    private $maxLength;
+
+    /** @var null|bool */
+    private $border;
+
+    /** @var null|bool */
+    private $gradient;
+
+    /** @var string */
+    private $direction;
+
+    /** @var null|bool */
+    private $negativeBarBorderColorSameAsPositive;
+
+    /** @var string */
+    private $axisPosition;
+
+    // <dataBar> children
+
+    /** @var ConditionalFormatValueObject */
+    private $maximumConditionalFormatValueObject;
+
+    /** @var ConditionalFormatValueObject */
+    private $minimumConditionalFormatValueObject;
+
+    /** @var string */
+    private $borderColor;
+
+    /** @var string */
+    private $negativeFillColor;
+
+    /** @var string */
+    private $negativeBorderColor;
+
+    /** @var array */
+    private $axisColor = [
+        'rgb' => null,
+        'theme' => null,
+        'tint' => null,
+    ];
+
+    public function getXmlAttributes(): array
+    {
+        $ret = [];
+        foreach (['minLength', 'maxLength', 'direction', 'axisPosition'] as $attrKey) {
+            if (null !== $this->{$attrKey}) {
+                $ret[$attrKey] = $this->{$attrKey};
+            }
+        }
+        foreach (['border', 'gradient', 'negativeBarBorderColorSameAsPositive'] as $attrKey) {
+            if (null !== $this->{$attrKey}) {
+                $ret[$attrKey] = $this->{$attrKey} ? '1' : '0';
+            }
+        }
+
+        return $ret;
+    }
+
+    public function getXmlElements(): array
+    {
+        $ret = [];
+        $elms = ['borderColor', 'negativeFillColor', 'negativeBorderColor'];
+        foreach ($elms as $elmKey) {
+            if (null !== $this->{$elmKey}) {
+                $ret[$elmKey] = ['rgb' => $this->{$elmKey}];
+            }
+        }
+        foreach (array_filter($this->axisColor) as $attrKey => $axisColorAttr) {
+            if (!isset($ret['axisColor'])) {
+                $ret['axisColor'] = [];
+            }
+            $ret['axisColor'][$attrKey] = $axisColorAttr;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * @return int
+     */
+    public function getMinLength()
+    {
+        return $this->minLength;
+    }
+
+    public function setMinLength(int $minLength): self
+    {
+        $this->minLength = $minLength;
+
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function getMaxLength()
+    {
+        return $this->maxLength;
+    }
+
+    public function setMaxLength(int $maxLength): self
+    {
+        $this->maxLength = $maxLength;
+
+        return $this;
+    }
+
+    /**
+     * @return null|bool
+     */
+    public function getBorder()
+    {
+        return $this->border;
+    }
+
+    public function setBorder(bool $border): self
+    {
+        $this->border = $border;
+
+        return $this;
+    }
+
+    /**
+     * @return null|bool
+     */
+    public function getGradient()
+    {
+        return $this->gradient;
+    }
+
+    public function setGradient(bool $gradient): self
+    {
+        $this->gradient = $gradient;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDirection()
+    {
+        return $this->direction;
+    }
+
+    public function setDirection(string $direction): self
+    {
+        $this->direction = $direction;
+
+        return $this;
+    }
+
+    /**
+     * @return null|bool
+     */
+    public function getNegativeBarBorderColorSameAsPositive()
+    {
+        return $this->negativeBarBorderColorSameAsPositive;
+    }
+
+    public function setNegativeBarBorderColorSameAsPositive(bool $negativeBarBorderColorSameAsPositive): self
+    {
+        $this->negativeBarBorderColorSameAsPositive = $negativeBarBorderColorSameAsPositive;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAxisPosition()
+    {
+        return $this->axisPosition;
+    }
+
+    public function setAxisPosition(string $axisPosition): self
+    {
+        $this->axisPosition = $axisPosition;
+
+        return $this;
+    }
+
+    /**
+     * @return ConditionalFormatValueObject
+     */
+    public function getMaximumConditionalFormatValueObject()
+    {
+        return $this->maximumConditionalFormatValueObject;
+    }
+
+    public function setMaximumConditionalFormatValueObject(ConditionalFormatValueObject $maximumConditionalFormatValueObject): self
+    {
+        $this->maximumConditionalFormatValueObject = $maximumConditionalFormatValueObject;
+
+        return $this;
+    }
+
+    /**
+     * @return ConditionalFormatValueObject
+     */
+    public function getMinimumConditionalFormatValueObject()
+    {
+        return $this->minimumConditionalFormatValueObject;
+    }
+
+    public function setMinimumConditionalFormatValueObject(ConditionalFormatValueObject $minimumConditionalFormatValueObject): self
+    {
+        $this->minimumConditionalFormatValueObject = $minimumConditionalFormatValueObject;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBorderColor()
+    {
+        return $this->borderColor;
+    }
+
+    public function setBorderColor(string $borderColor): self
+    {
+        $this->borderColor = $borderColor;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getNegativeFillColor()
+    {
+        return $this->negativeFillColor;
+    }
+
+    public function setNegativeFillColor(string $negativeFillColor): self
+    {
+        $this->negativeFillColor = $negativeFillColor;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getNegativeBorderColor()
+    {
+        return $this->negativeBorderColor;
+    }
+
+    public function setNegativeBorderColor(string $negativeBorderColor): self
+    {
+        $this->negativeBorderColor = $negativeBorderColor;
+
+        return $this;
+    }
+
+    public function getAxisColor(): array
+    {
+        return $this->axisColor;
+    }
+
+    /**
+     * @param mixed $rgb
+     * @param null|mixed $theme
+     * @param null|mixed $tint
+     */
+    public function setAxisColor($rgb, $theme = null, $tint = null): self
+    {
+        $this->axisColor = [
+            'rgb' => $rgb,
+            'theme' => $theme,
+            'tint' => $tint,
+        ];
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/ConditionalFormatValueObject.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+class ConditionalFormatValueObject
+{
+    /** @var mixed */
+    private $type;
+
+    /** @var mixed */
+    private $value;
+
+    /** @var mixed */
+    private $cellFormula;
+
+    /**
+     * ConditionalFormatValueObject constructor.
+     *
+     * @param mixed $type
+     * @param mixed $value
+     * @param null|mixed $cellFormula
+     */
+    public function __construct($type, $value = null, $cellFormula = null)
+    {
+        $this->type = $type;
+        $this->value = $value;
+        $this->cellFormula = $cellFormula;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @param mixed $type
+     */
+    public function setType($type): self
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * @param mixed $value
+     */
+    public function setValue($value): self
+    {
+        $this->value = $value;
+
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getCellFormula()
+    {
+        return $this->cellFormula;
+    }
+
+    /**
+     * @param mixed $cellFormula
+     */
+    public function setCellFormula($cellFormula): self
+    {
+        $this->cellFormula = $cellFormula;
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/ConditionalFormattingRuleExtension.php

@@ -0,0 +1,226 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use SimpleXMLElement;
+
+class ConditionalFormattingRuleExtension
+{
+    const CONDITION_EXTENSION_DATABAR = 'dataBar';
+
+    /** <conditionalFormatting> attributes */
+
+    /** @var string */
+    private $id;
+
+    /** @var string Conditional Formatting Rule */
+    private $cfRule;
+
+    /** <conditionalFormatting> children */
+
+    /** @var ConditionalDataBarExtension */
+    private $dataBar;
+
+    /** @var string Sequence of References */
+    private $sqref;
+
+    /**
+     * ConditionalFormattingRuleExtension constructor.
+     */
+    public function __construct(?string $id = null, string $cfRule = self::CONDITION_EXTENSION_DATABAR)
+    {
+        if (null === $id) {
+            $this->id = '{' . $this->generateUuid() . '}';
+        } else {
+            $this->id = $id;
+        }
+        $this->cfRule = $cfRule;
+    }
+
+    private function generateUuid(): string
+    {
+        $chars = str_split('xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx');
+
+        foreach ($chars as $i => $char) {
+            if ($char === 'x') {
+                $chars[$i] = dechex(random_int(0, 15));
+            } elseif ($char === 'y') {
+                $chars[$i] = dechex(random_int(8, 11));
+            }
+        }
+
+        return implode('', /** @scrutinizer ignore-type */ $chars);
+    }
+
+    public static function parseExtLstXml(?SimpleXMLElement $extLstXml): array
+    {
+        $conditionalFormattingRuleExtensions = [];
+        $conditionalFormattingRuleExtensionXml = null;
+        if ($extLstXml instanceof SimpleXMLElement) {
+            foreach ((count($extLstXml) > 0 ? $extLstXml : [$extLstXml]) as $extLst) {
+                //this uri is conditionalFormattings
+                //https://docs.microsoft.com/en-us/openspecs/office_standards/ms-xlsx/07d607af-5618-4ca2-b683-6a78dc0d9627
+                if (isset($extLst->ext['uri']) && (string) $extLst->ext['uri'] === '{78C0D931-6437-407d-A8EE-F0AAD7539E65}') {
+                    $conditionalFormattingRuleExtensionXml = $extLst->ext;
+                }
+            }
+
+            if ($conditionalFormattingRuleExtensionXml) {
+                $ns = $conditionalFormattingRuleExtensionXml->getNamespaces(true);
+                $extFormattingsXml = $conditionalFormattingRuleExtensionXml->children($ns['x14']);
+
+                foreach ($extFormattingsXml->children($ns['x14']) as $extFormattingXml) {
+                    $extCfRuleXml = $extFormattingXml->cfRule;
+                    $attributes = $extCfRuleXml->attributes();
+                    if (!$attributes || ((string) $attributes->type) !== Conditional::CONDITION_DATABAR) {
+                        continue;
+                    }
+
+                    $extFormattingRuleObj = new self((string) $attributes->id);
+                    $extFormattingRuleObj->setSqref((string) $extFormattingXml->children($ns['xm'])->sqref);
+                    $conditionalFormattingRuleExtensions[$extFormattingRuleObj->getId()] = $extFormattingRuleObj;
+
+                    $extDataBarObj = new ConditionalDataBarExtension();
+                    $extFormattingRuleObj->setDataBarExt($extDataBarObj);
+                    $dataBarXml = $extCfRuleXml->dataBar;
+                    self::parseExtDataBarAttributesFromXml($extDataBarObj, $dataBarXml);
+                    self::parseExtDataBarElementChildrenFromXml($extDataBarObj, $dataBarXml, $ns);
+                }
+            }
+        }
+
+        return $conditionalFormattingRuleExtensions;
+    }
+
+    private static function parseExtDataBarAttributesFromXml(
+        ConditionalDataBarExtension $extDataBarObj,
+        SimpleXMLElement $dataBarXml
+    ): void {
+        $dataBarAttribute = $dataBarXml->attributes();
+        if ($dataBarAttribute === null) {
+            return;
+        }
+        if ($dataBarAttribute->minLength) {
+            $extDataBarObj->setMinLength((int) $dataBarAttribute->minLength);
+        }
+        if ($dataBarAttribute->maxLength) {
+            $extDataBarObj->setMaxLength((int) $dataBarAttribute->maxLength);
+        }
+        if ($dataBarAttribute->border) {
+            $extDataBarObj->setBorder((bool) (string) $dataBarAttribute->border);
+        }
+        if ($dataBarAttribute->gradient) {
+            $extDataBarObj->setGradient((bool) (string) $dataBarAttribute->gradient);
+        }
+        if ($dataBarAttribute->direction) {
+            $extDataBarObj->setDirection((string) $dataBarAttribute->direction);
+        }
+        if ($dataBarAttribute->negativeBarBorderColorSameAsPositive) {
+            $extDataBarObj->setNegativeBarBorderColorSameAsPositive((bool) (string) $dataBarAttribute->negativeBarBorderColorSameAsPositive);
+        }
+        if ($dataBarAttribute->axisPosition) {
+            $extDataBarObj->setAxisPosition((string) $dataBarAttribute->axisPosition);
+        }
+    }
+
+    /** @param array|SimpleXMLElement $ns */
+    private static function parseExtDataBarElementChildrenFromXml(ConditionalDataBarExtension $extDataBarObj, SimpleXMLElement $dataBarXml, $ns): void
+    {
+        if ($dataBarXml->borderColor) {
+            $attributes = $dataBarXml->borderColor->attributes();
+            if ($attributes !== null) {
+                $extDataBarObj->setBorderColor((string) $attributes['rgb']);
+            }
+        }
+        if ($dataBarXml->negativeFillColor) {
+            $attributes = $dataBarXml->negativeFillColor->attributes();
+            if ($attributes !== null) {
+                $extDataBarObj->setNegativeFillColor((string) $attributes['rgb']);
+            }
+        }
+        if ($dataBarXml->negativeBorderColor) {
+            $attributes = $dataBarXml->negativeBorderColor->attributes();
+            if ($attributes !== null) {
+                $extDataBarObj->setNegativeBorderColor((string) $attributes['rgb']);
+            }
+        }
+        if ($dataBarXml->axisColor) {
+            $axisColorAttr = $dataBarXml->axisColor->attributes();
+            if ($axisColorAttr !== null) {
+                $extDataBarObj->setAxisColor((string) $axisColorAttr['rgb'], (string) $axisColorAttr['theme'], (string) $axisColorAttr['tint']);
+            }
+        }
+        $cfvoIndex = 0;
+        foreach ($dataBarXml->cfvo as $cfvo) {
+            $f = (string) $cfvo->/** @scrutinizer ignore-call */ children($ns['xm'])->f;
+            /** @scrutinizer ignore-call */
+            $attributes = $cfvo->attributes();
+            if (!($attributes)) {
+                continue;
+            }
+
+            if ($cfvoIndex === 0) {
+                $extDataBarObj->setMinimumConditionalFormatValueObject(new ConditionalFormatValueObject((string) $attributes['type'], null, (empty($f) ? null : $f)));
+            }
+            if ($cfvoIndex === 1) {
+                $extDataBarObj->setMaximumConditionalFormatValueObject(new ConditionalFormatValueObject((string) $attributes['type'], null, (empty($f) ? null : $f)));
+            }
+            ++$cfvoIndex;
+        }
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param mixed $id
+     */
+    public function setId($id): self
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    public function getCfRule(): string
+    {
+        return $this->cfRule;
+    }
+
+    public function setCfRule(string $cfRule): self
+    {
+        $this->cfRule = $cfRule;
+
+        return $this;
+    }
+
+    public function getDataBarExt(): ConditionalDataBarExtension
+    {
+        return $this->dataBar;
+    }
+
+    public function setDataBarExt(ConditionalDataBarExtension $dataBar): self
+    {
+        $this->dataBar = $dataBar;
+
+        return $this;
+    }
+
+    public function getSqref(): string
+    {
+        return $this->sqref;
+    }
+
+    public function setSqref(string $sqref): self
+    {
+        $this->sqref = $sqref;
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/StyleMerger.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+use PhpOffice\PhpSpreadsheet\Style\Border;
+use PhpOffice\PhpSpreadsheet\Style\Borders;
+use PhpOffice\PhpSpreadsheet\Style\Fill;
+use PhpOffice\PhpSpreadsheet\Style\Font;
+use PhpOffice\PhpSpreadsheet\Style\Style;
+
+class StyleMerger
+{
+    /**
+     * @var Style
+     */
+    protected $baseStyle;
+
+    public function __construct(Style $baseStyle)
+    {
+        $this->baseStyle = $baseStyle;
+    }
+
+    public function getStyle(): Style
+    {
+        return $this->baseStyle;
+    }
+
+    public function mergeStyle(Style $style): void
+    {
+        if ($style->getNumberFormat() !== null && $style->getNumberFormat()->getFormatCode() !== null) {
+            $this->baseStyle->getNumberFormat()->setFormatCode($style->getNumberFormat()->getFormatCode());
+        }
+
+        if ($style->getFont() !== null) {
+            $this->mergeFontStyle($this->baseStyle->getFont(), $style->getFont());
+        }
+
+        if ($style->getFill() !== null) {
+            $this->mergeFillStyle($this->baseStyle->getFill(), $style->getFill());
+        }
+
+        if ($style->getBorders() !== null) {
+            $this->mergeBordersStyle($this->baseStyle->getBorders(), $style->getBorders());
+        }
+    }
+
+    protected function mergeFontStyle(Font $baseFontStyle, Font $fontStyle): void
+    {
+        if ($fontStyle->getBold() !== null) {
+            $baseFontStyle->setBold($fontStyle->getBold());
+        }
+
+        if ($fontStyle->getItalic() !== null) {
+            $baseFontStyle->setItalic($fontStyle->getItalic());
+        }
+
+        if ($fontStyle->getStrikethrough() !== null) {
+            $baseFontStyle->setStrikethrough($fontStyle->getStrikethrough());
+        }
+
+        if ($fontStyle->getUnderline() !== null) {
+            $baseFontStyle->setUnderline($fontStyle->getUnderline());
+        }
+
+        if ($fontStyle->getColor() !== null && $fontStyle->getColor()->getARGB() !== null) {
+            $baseFontStyle->setColor($fontStyle->getColor());
+        }
+    }
+
+    protected function mergeFillStyle(Fill $baseFillStyle, Fill $fillStyle): void
+    {
+        if ($fillStyle->getFillType() !== null) {
+            $baseFillStyle->setFillType($fillStyle->getFillType());
+        }
+
+        //if ($fillStyle->getRotation() !== null) {
+        $baseFillStyle->setRotation($fillStyle->getRotation());
+        //}
+
+        if ($fillStyle->getStartColor() !== null && $fillStyle->getStartColor()->getARGB() !== null) {
+            $baseFillStyle->setStartColor($fillStyle->getStartColor());
+        }
+
+        if ($fillStyle->getEndColor() !== null && $fillStyle->getEndColor()->getARGB() !== null) {
+            $baseFillStyle->setEndColor($fillStyle->getEndColor());
+        }
+    }
+
+    protected function mergeBordersStyle(Borders $baseBordersStyle, Borders $bordersStyle): void
+    {
+        if ($bordersStyle->getTop() !== null) {
+            $this->mergeBorderStyle($baseBordersStyle->getTop(), $bordersStyle->getTop());
+        }
+
+        if ($bordersStyle->getBottom() !== null) {
+            $this->mergeBorderStyle($baseBordersStyle->getBottom(), $bordersStyle->getBottom());
+        }
+
+        if ($bordersStyle->getLeft() !== null) {
+            $this->mergeBorderStyle($baseBordersStyle->getLeft(), $bordersStyle->getLeft());
+        }
+
+        if ($bordersStyle->getRight() !== null) {
+            $this->mergeBorderStyle($baseBordersStyle->getRight(), $bordersStyle->getRight());
+        }
+    }
+
+    protected function mergeBorderStyle(Border $baseBorderStyle, Border $borderStyle): void
+    {
+        //if ($borderStyle->getBorderStyle() !== null) {
+        $baseBorderStyle->setBorderStyle($borderStyle->getBorderStyle());
+        //}
+
+        if ($borderStyle->getColor() !== null && $borderStyle->getColor()->getARGB() !== null) {
+            $baseBorderStyle->setColor($borderStyle->getColor());
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\WizardInterface;
+
+class Wizard
+{
+    public const CELL_VALUE = 'cellValue';
+    public const TEXT_VALUE = 'textValue';
+    public const BLANKS = Conditional::CONDITION_CONTAINSBLANKS;
+    public const NOT_BLANKS = Conditional::CONDITION_NOTCONTAINSBLANKS;
+    public const ERRORS = Conditional::CONDITION_CONTAINSERRORS;
+    public const NOT_ERRORS = Conditional::CONDITION_NOTCONTAINSERRORS;
+    public const EXPRESSION = Conditional::CONDITION_EXPRESSION;
+    public const FORMULA = Conditional::CONDITION_EXPRESSION;
+    public const DATES_OCCURRING = 'DateValue';
+    public const DUPLICATES = Conditional::CONDITION_DUPLICATES;
+    public const UNIQUE = Conditional::CONDITION_UNIQUE;
+
+    public const VALUE_TYPE_LITERAL = 'value';
+    public const VALUE_TYPE_CELL = 'cell';
+    public const VALUE_TYPE_FORMULA = 'formula';
+
+    /**
+     * @var string
+     */
+    protected $cellRange;
+
+    public function __construct(string $cellRange)
+    {
+        $this->cellRange = $cellRange;
+    }
+
+    public function newRule(string $ruleType): WizardInterface
+    {
+        switch ($ruleType) {
+            case self::CELL_VALUE:
+                return new Wizard\CellValue($this->cellRange);
+            case self::TEXT_VALUE:
+                return new Wizard\TextValue($this->cellRange);
+            case self::BLANKS:
+                return new Wizard\Blanks($this->cellRange, true);
+            case self::NOT_BLANKS:
+                return new Wizard\Blanks($this->cellRange, false);
+            case self::ERRORS:
+                return new Wizard\Errors($this->cellRange, true);
+            case self::NOT_ERRORS:
+                return new Wizard\Errors($this->cellRange, false);
+            case self::EXPRESSION:
+            case self::FORMULA:
+                return new Wizard\Expression($this->cellRange);
+            case self::DATES_OCCURRING:
+                return new Wizard\DateValue($this->cellRange);
+            case self::DUPLICATES:
+                return new Wizard\Duplicates($this->cellRange, false);
+            case self::UNIQUE:
+                return new Wizard\Duplicates($this->cellRange, true);
+            default:
+                throw new Exception('No wizard exists for this CF rule type');
+        }
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        $conditionalType = $conditional->getConditionType();
+
+        switch ($conditionalType) {
+            case Conditional::CONDITION_CELLIS:
+                return Wizard\CellValue::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_CONTAINSTEXT:
+            case Conditional::CONDITION_NOTCONTAINSTEXT:
+            case Conditional::CONDITION_BEGINSWITH:
+            case Conditional::CONDITION_ENDSWITH:
+                return Wizard\TextValue::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_CONTAINSBLANKS:
+            case Conditional::CONDITION_NOTCONTAINSBLANKS:
+                return Wizard\Blanks::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_CONTAINSERRORS:
+            case Conditional::CONDITION_NOTCONTAINSERRORS:
+                return Wizard\Errors::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_TIMEPERIOD:
+                return Wizard\DateValue::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_EXPRESSION:
+                return Wizard\Expression::fromConditional($conditional, $cellRange);
+            case Conditional::CONDITION_DUPLICATES:
+            case Conditional::CONDITION_UNIQUE:
+                return Wizard\Duplicates::fromConditional($conditional, $cellRange);
+            default:
+                throw new Exception('No wizard exists for this CF rule type');
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Blanks.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+/**
+ * @method Blanks notBlank()
+ * @method Blanks notEmpty()
+ * @method Blanks isBlank()
+ * @method Blanks isEmpty()
+ */
+class Blanks extends WizardAbstract implements WizardInterface
+{
+    protected const OPERATORS = [
+        'notBlank' => false,
+        'isBlank' => true,
+        'notEmpty' => false,
+        'empty' => true,
+    ];
+
+    protected const EXPRESSIONS = [
+        Wizard::NOT_BLANKS => 'LEN(TRIM(%s))>0',
+        Wizard::BLANKS => 'LEN(TRIM(%s))=0',
+    ];
+
+    /**
+     * @var bool
+     */
+    protected $inverse;
+
+    public function __construct(string $cellRange, bool $inverse = false)
+    {
+        parent::__construct($cellRange);
+        $this->inverse = $inverse;
+    }
+
+    protected function inverse(bool $inverse): void
+    {
+        $this->inverse = $inverse;
+    }
+
+    protected function getExpression(): void
+    {
+        $this->expression = sprintf(
+            self::EXPRESSIONS[$this->inverse ? Wizard::BLANKS : Wizard::NOT_BLANKS],
+            $this->referenceCell
+        );
+    }
+
+    public function getConditional(): Conditional
+    {
+        $this->getExpression();
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(
+            $this->inverse ? Conditional::CONDITION_CONTAINSBLANKS : Conditional::CONDITION_NOTCONTAINSBLANKS
+        );
+        $conditional->setConditions([$this->expression]);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if (
+            $conditional->getConditionType() !== Conditional::CONDITION_CONTAINSBLANKS &&
+            $conditional->getConditionType() !== Conditional::CONDITION_NOTCONTAINSBLANKS
+        ) {
+            throw new Exception('Conditional is not a Blanks CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+        $wizard->inverse = $conditional->getConditionType() === Conditional::CONDITION_CONTAINSBLANKS;
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!array_key_exists($methodName, self::OPERATORS)) {
+            throw new Exception('Invalid Operation for Blanks CF Rule Wizard');
+        }
+
+        $this->inverse(self::OPERATORS[$methodName]);
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/CellValue.php

@@ -0,0 +1,200 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\CellMatcher;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+/**
+ * @method CellValue equals($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue notEquals($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue greaterThan($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue greaterThanOrEqual($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue lessThan($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue lessThanOrEqual($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue between($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue notBetween($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method CellValue and($value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ */
+class CellValue extends WizardAbstract implements WizardInterface
+{
+    protected const MAGIC_OPERATIONS = [
+        'equals' => Conditional::OPERATOR_EQUAL,
+        'notEquals' => Conditional::OPERATOR_NOTEQUAL,
+        'greaterThan' => Conditional::OPERATOR_GREATERTHAN,
+        'greaterThanOrEqual' => Conditional::OPERATOR_GREATERTHANOREQUAL,
+        'lessThan' => Conditional::OPERATOR_LESSTHAN,
+        'lessThanOrEqual' => Conditional::OPERATOR_LESSTHANOREQUAL,
+        'between' => Conditional::OPERATOR_BETWEEN,
+        'notBetween' => Conditional::OPERATOR_NOTBETWEEN,
+    ];
+
+    protected const SINGLE_OPERATORS = CellMatcher::COMPARISON_OPERATORS;
+
+    protected const RANGE_OPERATORS = CellMatcher::COMPARISON_RANGE_OPERATORS;
+
+    /** @var string */
+    protected $operator = Conditional::OPERATOR_EQUAL;
+
+    /** @var array */
+    protected $operand = [0];
+
+    /**
+     * @var string[]
+     */
+    protected $operandValueType = [];
+
+    public function __construct(string $cellRange)
+    {
+        parent::__construct($cellRange);
+    }
+
+    protected function operator(string $operator): void
+    {
+        if ((!isset(self::SINGLE_OPERATORS[$operator])) && (!isset(self::RANGE_OPERATORS[$operator]))) {
+            throw new Exception('Invalid Operator for Cell Value CF Rule Wizard');
+        }
+
+        $this->operator = $operator;
+    }
+
+    /**
+     * @param mixed $operand
+     */
+    protected function operand(int $index, $operand, string $operandValueType = Wizard::VALUE_TYPE_LITERAL): void
+    {
+        if (is_string($operand)) {
+            $operand = $this->validateOperand($operand, $operandValueType);
+        }
+
+        $this->operand[$index] = $operand;
+        $this->operandValueType[$index] = $operandValueType;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return float|int|string
+     */
+    protected function wrapValue($value, string $operandValueType)
+    {
+        if (!is_numeric($value) && !is_bool($value) && null !== $value) {
+            if ($operandValueType === Wizard::VALUE_TYPE_LITERAL) {
+                return '"' . str_replace('"', '""', $value) . '"';
+            }
+
+            return $this->cellConditionCheck($value);
+        }
+
+        if (null === $value) {
+            $value = 'NULL';
+        } elseif (is_bool($value)) {
+            $value = $value ? 'TRUE' : 'FALSE';
+        }
+
+        return $value;
+    }
+
+    public function getConditional(): Conditional
+    {
+        if (!isset(self::RANGE_OPERATORS[$this->operator])) {
+            unset($this->operand[1], $this->operandValueType[1]);
+        }
+        $values = array_map([$this, 'wrapValue'], $this->operand, $this->operandValueType);
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(Conditional::CONDITION_CELLIS);
+        $conditional->setOperatorType($this->operator);
+        $conditional->setConditions($values);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    protected static function unwrapString(string $condition): string
+    {
+        if ((strpos($condition, '"') === 0) && (strpos(strrev($condition), '"') === 0)) {
+            $condition = substr($condition, 1, -1);
+        }
+
+        return str_replace('""', '"', $condition);
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if ($conditional->getConditionType() !== Conditional::CONDITION_CELLIS) {
+            throw new Exception('Conditional is not a Cell Value CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+
+        $wizard->operator = $conditional->getOperatorType();
+        $conditions = $conditional->getConditions();
+        foreach ($conditions as $index => $condition) {
+            // Best-guess to try and identify if the text is a string literal, a cell reference or a formula?
+            $operandValueType = Wizard::VALUE_TYPE_LITERAL;
+            if (is_string($condition)) {
+                if (Calculation::keyInExcelConstants($condition)) {
+                    $condition = Calculation::getExcelConstants($condition);
+                } elseif (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '$/i', $condition)) {
+                    $operandValueType = Wizard::VALUE_TYPE_CELL;
+                    $condition = self::reverseAdjustCellRef($condition, $cellRange);
+                } elseif (
+                    preg_match('/\(\)/', $condition) ||
+                    preg_match('/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/i', $condition)
+                ) {
+                    $operandValueType = Wizard::VALUE_TYPE_FORMULA;
+                    $condition = self::reverseAdjustCellRef($condition, $cellRange);
+                } else {
+                    $condition = self::unwrapString($condition);
+                }
+            }
+            $wizard->operand($index, $condition, $operandValueType);
+        }
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!isset(self::MAGIC_OPERATIONS[$methodName]) && $methodName !== 'and') {
+            throw new Exception('Invalid Operator for Cell Value CF Rule Wizard');
+        }
+
+        if ($methodName === 'and') {
+            if (!isset(self::RANGE_OPERATORS[$this->operator])) {
+                throw new Exception('AND Value is only appropriate for range operators');
+            }
+
+            // Scrutinizer ignores its own suggested workaround.
+            //$this->operand(1, /** @scrutinizer ignore-type */ ...$arguments);
+            if (count($arguments) < 2) {
+                $this->operand(1, $arguments[0]);
+            } else {
+                $this->operand(1, $arguments[0], $arguments[1]);
+            }
+
+            return $this;
+        }
+
+        $this->operator(self::MAGIC_OPERATIONS[$methodName]);
+        //$this->operand(0, ...$arguments);
+        if (count($arguments) < 2) {
+            $this->operand(0, $arguments[0]);
+        } else {
+            $this->operand(0, $arguments[0], $arguments[1]);
+        }
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/DateValue.php

@@ -0,0 +1,111 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+
+/**
+ * @method DateValue yesterday()
+ * @method DateValue today()
+ * @method DateValue tomorrow()
+ * @method DateValue lastSevenDays()
+ * @method DateValue lastWeek()
+ * @method DateValue thisWeek()
+ * @method DateValue nextWeek()
+ * @method DateValue lastMonth()
+ * @method DateValue thisMonth()
+ * @method DateValue nextMonth()
+ */
+class DateValue extends WizardAbstract implements WizardInterface
+{
+    protected const MAGIC_OPERATIONS = [
+        'yesterday' => Conditional::TIMEPERIOD_YESTERDAY,
+        'today' => Conditional::TIMEPERIOD_TODAY,
+        'tomorrow' => Conditional::TIMEPERIOD_TOMORROW,
+        'lastSevenDays' => Conditional::TIMEPERIOD_LAST_7_DAYS,
+        'last7Days' => Conditional::TIMEPERIOD_LAST_7_DAYS,
+        'lastWeek' => Conditional::TIMEPERIOD_LAST_WEEK,
+        'thisWeek' => Conditional::TIMEPERIOD_THIS_WEEK,
+        'nextWeek' => Conditional::TIMEPERIOD_NEXT_WEEK,
+        'lastMonth' => Conditional::TIMEPERIOD_LAST_MONTH,
+        'thisMonth' => Conditional::TIMEPERIOD_THIS_MONTH,
+        'nextMonth' => Conditional::TIMEPERIOD_NEXT_MONTH,
+    ];
+
+    protected const EXPRESSIONS = [
+        Conditional::TIMEPERIOD_YESTERDAY => 'FLOOR(%s,1)=TODAY()-1',
+        Conditional::TIMEPERIOD_TODAY => 'FLOOR(%s,1)=TODAY()',
+        Conditional::TIMEPERIOD_TOMORROW => 'FLOOR(%s,1)=TODAY()+1',
+        Conditional::TIMEPERIOD_LAST_7_DAYS => 'AND(TODAY()-FLOOR(%s,1)<=6,FLOOR(%s,1)<=TODAY())',
+        Conditional::TIMEPERIOD_LAST_WEEK => 'AND(TODAY()-ROUNDDOWN(%s,0)>=(WEEKDAY(TODAY())),TODAY()-ROUNDDOWN(%s,0)<(WEEKDAY(TODAY())+7))',
+        Conditional::TIMEPERIOD_THIS_WEEK => 'AND(TODAY()-ROUNDDOWN(%s,0)<=WEEKDAY(TODAY())-1,ROUNDDOWN(%s,0)-TODAY()<=7-WEEKDAY(TODAY()))',
+        Conditional::TIMEPERIOD_NEXT_WEEK => 'AND(ROUNDDOWN(%s,0)-TODAY()>(7-WEEKDAY(TODAY())),ROUNDDOWN(%s,0)-TODAY()<(15-WEEKDAY(TODAY())))',
+        Conditional::TIMEPERIOD_LAST_MONTH => 'AND(MONTH(%s)=MONTH(EDATE(TODAY(),0-1)),YEAR(%s)=YEAR(EDATE(TODAY(),0-1)))',
+        Conditional::TIMEPERIOD_THIS_MONTH => 'AND(MONTH(%s)=MONTH(TODAY()),YEAR(%s)=YEAR(TODAY()))',
+        Conditional::TIMEPERIOD_NEXT_MONTH => 'AND(MONTH(%s)=MONTH(EDATE(TODAY(),0+1)),YEAR(%s)=YEAR(EDATE(TODAY(),0+1)))',
+    ];
+
+    /** @var string */
+    protected $operator;
+
+    public function __construct(string $cellRange)
+    {
+        parent::__construct($cellRange);
+    }
+
+    protected function operator(string $operator): void
+    {
+        $this->operator = $operator;
+    }
+
+    protected function setExpression(): void
+    {
+        $referenceCount = substr_count(self::EXPRESSIONS[$this->operator], '%s');
+        $references = array_fill(0, $referenceCount, $this->referenceCell);
+        $this->expression = sprintf(self::EXPRESSIONS[$this->operator], ...$references);
+    }
+
+    public function getConditional(): Conditional
+    {
+        $this->setExpression();
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(Conditional::CONDITION_TIMEPERIOD);
+        $conditional->setText($this->operator);
+        $conditional->setConditions([$this->expression]);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if ($conditional->getConditionType() !== Conditional::CONDITION_TIMEPERIOD) {
+            throw new Exception('Conditional is not a Date Value CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+        $wizard->operator = $conditional->getText();
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!isset(self::MAGIC_OPERATIONS[$methodName])) {
+            throw new Exception('Invalid Operation for Date Value CF Rule Wizard');
+        }
+
+        $this->operator(self::MAGIC_OPERATIONS[$methodName]);
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Duplicates.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+
+/**
+ * @method Errors duplicates()
+ * @method Errors unique()
+ */
+class Duplicates extends WizardAbstract implements WizardInterface
+{
+    protected const OPERATORS = [
+        'duplicates' => false,
+        'unique' => true,
+    ];
+
+    /**
+     * @var bool
+     */
+    protected $inverse;
+
+    public function __construct(string $cellRange, bool $inverse = false)
+    {
+        parent::__construct($cellRange);
+        $this->inverse = $inverse;
+    }
+
+    protected function inverse(bool $inverse): void
+    {
+        $this->inverse = $inverse;
+    }
+
+    public function getConditional(): Conditional
+    {
+        $conditional = new Conditional();
+        $conditional->setConditionType(
+            $this->inverse ? Conditional::CONDITION_UNIQUE : Conditional::CONDITION_DUPLICATES
+        );
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if (
+            $conditional->getConditionType() !== Conditional::CONDITION_DUPLICATES &&
+            $conditional->getConditionType() !== Conditional::CONDITION_UNIQUE
+        ) {
+            throw new Exception('Conditional is not a Duplicates CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+        $wizard->inverse = $conditional->getConditionType() === Conditional::CONDITION_UNIQUE;
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!array_key_exists($methodName, self::OPERATORS)) {
+            throw new Exception('Invalid Operation for Errors CF Rule Wizard');
+        }
+
+        $this->inverse(self::OPERATORS[$methodName]);
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Errors.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+/**
+ * @method Errors notError()
+ * @method Errors isError()
+ */
+class Errors extends WizardAbstract implements WizardInterface
+{
+    protected const OPERATORS = [
+        'notError' => false,
+        'isError' => true,
+    ];
+
+    protected const EXPRESSIONS = [
+        Wizard::NOT_ERRORS => 'NOT(ISERROR(%s))',
+        Wizard::ERRORS => 'ISERROR(%s)',
+    ];
+
+    /**
+     * @var bool
+     */
+    protected $inverse;
+
+    public function __construct(string $cellRange, bool $inverse = false)
+    {
+        parent::__construct($cellRange);
+        $this->inverse = $inverse;
+    }
+
+    protected function inverse(bool $inverse): void
+    {
+        $this->inverse = $inverse;
+    }
+
+    protected function getExpression(): void
+    {
+        $this->expression = sprintf(
+            self::EXPRESSIONS[$this->inverse ? Wizard::ERRORS : Wizard::NOT_ERRORS],
+            $this->referenceCell
+        );
+    }
+
+    public function getConditional(): Conditional
+    {
+        $this->getExpression();
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(
+            $this->inverse ? Conditional::CONDITION_CONTAINSERRORS : Conditional::CONDITION_NOTCONTAINSERRORS
+        );
+        $conditional->setConditions([$this->expression]);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if (
+            $conditional->getConditionType() !== Conditional::CONDITION_CONTAINSERRORS &&
+            $conditional->getConditionType() !== Conditional::CONDITION_NOTCONTAINSERRORS
+        ) {
+            throw new Exception('Conditional is not an Errors CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+        $wizard->inverse = $conditional->getConditionType() === Conditional::CONDITION_CONTAINSERRORS;
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!array_key_exists($methodName, self::OPERATORS)) {
+            throw new Exception('Invalid Operation for Errors CF Rule Wizard');
+        }
+
+        $this->inverse(self::OPERATORS[$methodName]);
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Expression.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+/**
+ * @method Expression formula(string $expression)
+ */
+class Expression extends WizardAbstract implements WizardInterface
+{
+    /**
+     * @var string
+     */
+    protected $expression;
+
+    public function __construct(string $cellRange)
+    {
+        parent::__construct($cellRange);
+    }
+
+    public function expression(string $expression): self
+    {
+        $expression = $this->validateOperand($expression, Wizard::VALUE_TYPE_FORMULA);
+        $this->expression = $expression;
+
+        return $this;
+    }
+
+    public function getConditional(): Conditional
+    {
+        $expression = $this->adjustConditionsForCellReferences([$this->expression]);
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(Conditional::CONDITION_EXPRESSION);
+        $conditional->setConditions($expression);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if ($conditional->getConditionType() !== Conditional::CONDITION_EXPRESSION) {
+            throw new Exception('Conditional is not an Expression CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+        $wizard->expression = self::reverseAdjustCellRef((string) ($conditional->getConditions()[0]), $cellRange);
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if ($methodName !== 'formula') {
+            throw new Exception('Invalid Operation for Expression CF Rule Wizard');
+        }
+
+        // Scrutinizer ignores its own recommendation
+        //$this->expression(/** @scrutinizer ignore-type */ ...$arguments);
+        $this->expression($arguments[0]);
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/TextValue.php

@@ -0,0 +1,164 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+/**
+ * @method TextValue contains(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method TextValue doesNotContain(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method TextValue doesntContain(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method TextValue beginsWith(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method TextValue startsWith(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ * @method TextValue endsWith(string $value, string $operandValueType = Wizard::VALUE_TYPE_LITERAL)
+ */
+class TextValue extends WizardAbstract implements WizardInterface
+{
+    protected const MAGIC_OPERATIONS = [
+        'contains' => Conditional::OPERATOR_CONTAINSTEXT,
+        'doesntContain' => Conditional::OPERATOR_NOTCONTAINS,
+        'doesNotContain' => Conditional::OPERATOR_NOTCONTAINS,
+        'beginsWith' => Conditional::OPERATOR_BEGINSWITH,
+        'startsWith' => Conditional::OPERATOR_BEGINSWITH,
+        'endsWith' => Conditional::OPERATOR_ENDSWITH,
+    ];
+
+    protected const OPERATORS = [
+        Conditional::OPERATOR_CONTAINSTEXT => Conditional::CONDITION_CONTAINSTEXT,
+        Conditional::OPERATOR_NOTCONTAINS => Conditional::CONDITION_NOTCONTAINSTEXT,
+        Conditional::OPERATOR_BEGINSWITH => Conditional::CONDITION_BEGINSWITH,
+        Conditional::OPERATOR_ENDSWITH => Conditional::CONDITION_ENDSWITH,
+    ];
+
+    protected const EXPRESSIONS = [
+        Conditional::OPERATOR_CONTAINSTEXT => 'NOT(ISERROR(SEARCH(%s,%s)))',
+        Conditional::OPERATOR_NOTCONTAINS => 'ISERROR(SEARCH(%s,%s))',
+        Conditional::OPERATOR_BEGINSWITH => 'LEFT(%s,LEN(%s))=%s',
+        Conditional::OPERATOR_ENDSWITH => 'RIGHT(%s,LEN(%s))=%s',
+    ];
+
+    /** @var string */
+    protected $operator;
+
+    /** @var string */
+    protected $operand;
+
+    /**
+     * @var string
+     */
+    protected $operandValueType;
+
+    public function __construct(string $cellRange)
+    {
+        parent::__construct($cellRange);
+    }
+
+    protected function operator(string $operator): void
+    {
+        if (!isset(self::OPERATORS[$operator])) {
+            throw new Exception('Invalid Operator for Text Value CF Rule Wizard');
+        }
+
+        $this->operator = $operator;
+    }
+
+    protected function operand(string $operand, string $operandValueType = Wizard::VALUE_TYPE_LITERAL): void
+    {
+        $operand = $this->validateOperand($operand, $operandValueType);
+
+        $this->operand = $operand;
+        $this->operandValueType = $operandValueType;
+    }
+
+    protected function wrapValue(string $value): string
+    {
+        return '"' . $value . '"';
+    }
+
+    protected function setExpression(): void
+    {
+        $operand = $this->operandValueType === Wizard::VALUE_TYPE_LITERAL
+            ? $this->wrapValue(str_replace('"', '""', $this->operand))
+            : $this->cellConditionCheck($this->operand);
+
+        if (
+            $this->operator === Conditional::OPERATOR_CONTAINSTEXT ||
+            $this->operator === Conditional::OPERATOR_NOTCONTAINS
+        ) {
+            $this->expression = sprintf(self::EXPRESSIONS[$this->operator], $operand, $this->referenceCell);
+        } else {
+            $this->expression = sprintf(self::EXPRESSIONS[$this->operator], $this->referenceCell, $operand, $operand);
+        }
+    }
+
+    public function getConditional(): Conditional
+    {
+        $this->setExpression();
+
+        $conditional = new Conditional();
+        $conditional->setConditionType(self::OPERATORS[$this->operator]);
+        $conditional->setOperatorType($this->operator);
+        $conditional->setText(
+            $this->operandValueType !== Wizard::VALUE_TYPE_LITERAL
+                ? $this->cellConditionCheck($this->operand)
+                : $this->operand
+        );
+        $conditional->setConditions([$this->expression]);
+        $conditional->setStyle($this->getStyle());
+        $conditional->setStopIfTrue($this->getStopIfTrue());
+
+        return $conditional;
+    }
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): WizardInterface
+    {
+        if (!in_array($conditional->getConditionType(), self::OPERATORS, true)) {
+            throw new Exception('Conditional is not a Text Value CF Rule conditional');
+        }
+
+        $wizard = new self($cellRange);
+        $wizard->operator = (string) array_search($conditional->getConditionType(), self::OPERATORS, true);
+        $wizard->style = $conditional->getStyle();
+        $wizard->stopIfTrue = $conditional->getStopIfTrue();
+
+        // Best-guess to try and identify if the text is a string literal, a cell reference or a formula?
+        $wizard->operandValueType = Wizard::VALUE_TYPE_LITERAL;
+        $condition = $conditional->getText();
+        if (preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '$/i', $condition)) {
+            $wizard->operandValueType = Wizard::VALUE_TYPE_CELL;
+            $condition = self::reverseAdjustCellRef($condition, $cellRange);
+        } elseif (
+            preg_match('/\(\)/', $condition) ||
+            preg_match('/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/i', $condition)
+        ) {
+            $wizard->operandValueType = Wizard::VALUE_TYPE_FORMULA;
+        }
+        $wizard->operand = $condition;
+
+        return $wizard;
+    }
+
+    /**
+     * @param string $methodName
+     * @param mixed[] $arguments
+     */
+    public function __call($methodName, $arguments): self
+    {
+        if (!isset(self::MAGIC_OPERATIONS[$methodName])) {
+            throw new Exception('Invalid Operation for Text Value CF Rule Wizard');
+        }
+
+        $this->operator(self::MAGIC_OPERATIONS[$methodName]);
+        //$this->operand(...$arguments);
+        if (count($arguments) < 2) {
+            $this->operand($arguments[0]);
+        } else {
+            $this->operand($arguments[0], $arguments[1]);
+        }
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/WizardAbstract.php

@@ -0,0 +1,199 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+use PhpOffice\PhpSpreadsheet\Style\Style;
+
+abstract class WizardAbstract
+{
+    /**
+     * @var ?Style
+     */
+    protected $style;
+
+    /**
+     * @var string
+     */
+    protected $expression;
+
+    /**
+     * @var string
+     */
+    protected $cellRange;
+
+    /**
+     * @var string
+     */
+    protected $referenceCell;
+
+    /**
+     * @var int
+     */
+    protected $referenceRow;
+
+    /**
+     * @var bool
+     */
+    protected $stopIfTrue = false;
+
+    /**
+     * @var int
+     */
+    protected $referenceColumn;
+
+    public function __construct(string $cellRange)
+    {
+        $this->setCellRange($cellRange);
+    }
+
+    public function getCellRange(): string
+    {
+        return $this->cellRange;
+    }
+
+    public function setCellRange(string $cellRange): void
+    {
+        $this->cellRange = $cellRange;
+        $this->setReferenceCellForExpressions($cellRange);
+    }
+
+    protected function setReferenceCellForExpressions(string $conditionalRange): void
+    {
+        $conditionalRange = Coordinate::splitRange(str_replace('$', '', strtoupper($conditionalRange)));
+        [$this->referenceCell] = $conditionalRange[0];
+
+        [$this->referenceColumn, $this->referenceRow] = Coordinate::indexesFromString($this->referenceCell);
+    }
+
+    public function getStopIfTrue(): bool
+    {
+        return $this->stopIfTrue;
+    }
+
+    public function setStopIfTrue(bool $stopIfTrue): void
+    {
+        $this->stopIfTrue = $stopIfTrue;
+    }
+
+    public function getStyle(): Style
+    {
+        return $this->style ?? new Style(false, true);
+    }
+
+    public function setStyle(Style $style): void
+    {
+        $this->style = $style;
+    }
+
+    protected function validateOperand(string $operand, string $operandValueType = Wizard::VALUE_TYPE_LITERAL): string
+    {
+        if (
+            $operandValueType === Wizard::VALUE_TYPE_LITERAL &&
+            substr($operand, 0, 1) === '"' &&
+            substr($operand, -1) === '"'
+        ) {
+            $operand = str_replace('""', '"', substr($operand, 1, -1));
+        } elseif ($operandValueType === Wizard::VALUE_TYPE_FORMULA && substr($operand, 0, 1) === '=') {
+            $operand = substr($operand, 1);
+        }
+
+        return $operand;
+    }
+
+    protected static function reverseCellAdjustment(array $matches, int $referenceColumn, int $referenceRow): string
+    {
+        $worksheet = $matches[1];
+        $column = $matches[6];
+        $row = $matches[7];
+
+        if (strpos($column, '$') === false) {
+            $column = Coordinate::columnIndexFromString($column);
+            $column -= $referenceColumn - 1;
+            $column = Coordinate::stringFromColumnIndex($column);
+        }
+
+        if (strpos($row, '$') === false) {
+            $row -= $referenceRow - 1;
+        }
+
+        return "{$worksheet}{$column}{$row}";
+    }
+
+    public static function reverseAdjustCellRef(string $condition, string $cellRange): string
+    {
+        $conditionalRange = Coordinate::splitRange(str_replace('$', '', strtoupper($cellRange)));
+        [$referenceCell] = $conditionalRange[0];
+        [$referenceColumnIndex, $referenceRow] = Coordinate::indexesFromString($referenceCell);
+
+        $splitCondition = explode(Calculation::FORMULA_STRING_QUOTE, $condition);
+        $i = false;
+        foreach ($splitCondition as &$value) {
+            //    Only count/replace in alternating array entries (ie. not in quoted strings)
+            $i = $i === false;
+            if ($i) {
+                $value = (string) preg_replace_callback(
+                    '/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/i',
+                    function ($matches) use ($referenceColumnIndex, $referenceRow) {
+                        return self::reverseCellAdjustment($matches, $referenceColumnIndex, $referenceRow);
+                    },
+                    $value
+                );
+            }
+        }
+        unset($value);
+
+        //    Then rebuild the condition string to return it
+        return implode(Calculation::FORMULA_STRING_QUOTE, $splitCondition);
+    }
+
+    protected function conditionCellAdjustment(array $matches): string
+    {
+        $worksheet = $matches[1];
+        $column = $matches[6];
+        $row = $matches[7];
+
+        if (strpos($column, '$') === false) {
+            $column = Coordinate::columnIndexFromString($column);
+            $column += $this->referenceColumn - 1;
+            $column = Coordinate::stringFromColumnIndex($column);
+        }
+
+        if (strpos($row, '$') === false) {
+            $row += $this->referenceRow - 1;
+        }
+
+        return "{$worksheet}{$column}{$row}";
+    }
+
+    protected function cellConditionCheck(string $condition): string
+    {
+        $splitCondition = explode(Calculation::FORMULA_STRING_QUOTE, $condition);
+        $i = false;
+        foreach ($splitCondition as &$value) {
+            //    Only count/replace in alternating array entries (ie. not in quoted strings)
+            $i = $i === false;
+            if ($i) {
+                $value = (string) preg_replace_callback(
+                    '/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/i',
+                    [$this, 'conditionCellAdjustment'],
+                    $value
+                );
+            }
+        }
+        unset($value);
+
+        //    Then rebuild the condition string to return it
+        return implode(Calculation::FORMULA_STRING_QUOTE, $splitCondition);
+    }
+
+    protected function adjustConditionsForCellReferences(array $conditions): array
+    {
+        return array_map(
+            [$this, 'cellConditionCheck'],
+            $conditions
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/WizardInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Style\Conditional;
+use PhpOffice\PhpSpreadsheet\Style\Style;
+
+interface WizardInterface
+{
+    public function getCellRange(): string;
+
+    public function setCellRange(string $cellRange): void;
+
+    public function getStyle(): Style;
+
+    public function setStyle(Style $style): void;
+
+    public function getStopIfTrue(): bool;
+
+    public function setStopIfTrue(bool $stopIfTrue): void;
+
+    public function getConditional(): Conditional;
+
+    public static function fromConditional(Conditional $conditional, string $cellRange = 'A1'): self;
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Fill.php

@@ -0,0 +1,347 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+class Fill extends Supervisor
+{
+    // Fill types
+    const FILL_NONE = 'none';
+    const FILL_SOLID = 'solid';
+    const FILL_GRADIENT_LINEAR = 'linear';
+    const FILL_GRADIENT_PATH = 'path';
+    const FILL_PATTERN_DARKDOWN = 'darkDown';
+    const FILL_PATTERN_DARKGRAY = 'darkGray';
+    const FILL_PATTERN_DARKGRID = 'darkGrid';
+    const FILL_PATTERN_DARKHORIZONTAL = 'darkHorizontal';
+    const FILL_PATTERN_DARKTRELLIS = 'darkTrellis';
+    const FILL_PATTERN_DARKUP = 'darkUp';
+    const FILL_PATTERN_DARKVERTICAL = 'darkVertical';
+    const FILL_PATTERN_GRAY0625 = 'gray0625';
+    const FILL_PATTERN_GRAY125 = 'gray125';
+    const FILL_PATTERN_LIGHTDOWN = 'lightDown';
+    const FILL_PATTERN_LIGHTGRAY = 'lightGray';
+    const FILL_PATTERN_LIGHTGRID = 'lightGrid';
+    const FILL_PATTERN_LIGHTHORIZONTAL = 'lightHorizontal';
+    const FILL_PATTERN_LIGHTTRELLIS = 'lightTrellis';
+    const FILL_PATTERN_LIGHTUP = 'lightUp';
+    const FILL_PATTERN_LIGHTVERTICAL = 'lightVertical';
+    const FILL_PATTERN_MEDIUMGRAY = 'mediumGray';
+
+    /**
+     * @var null|int
+     */
+    public $startcolorIndex;
+
+    /**
+     * @var null|int
+     */
+    public $endcolorIndex;
+
+    /**
+     * Fill type.
+     *
+     * @var null|string
+     */
+    protected $fillType = self::FILL_NONE;
+
+    /**
+     * Rotation.
+     *
+     * @var float
+     */
+    protected $rotation = 0.0;
+
+    /**
+     * Start color.
+     *
+     * @var Color
+     */
+    protected $startColor;
+
+    /**
+     * End color.
+     *
+     * @var Color
+     */
+    protected $endColor;
+
+    /** @var bool */
+    private $colorChanged = false;
+
+    /**
+     * Create a new Fill.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        if ($isConditional) {
+            $this->fillType = null;
+        }
+        $this->startColor = new Color(Color::COLOR_WHITE, $isSupervisor, $isConditional);
+        $this->endColor = new Color(Color::COLOR_BLACK, $isSupervisor, $isConditional);
+
+        // bind parent if we are a supervisor
+        if ($isSupervisor) {
+            $this->startColor->bindParent($this, 'startColor');
+            $this->endColor->bindParent($this, 'endColor');
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Fill
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getFill();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['fill' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getFill()->applyFromArray(
+     *     [
+     *         'fillType' => Fill::FILL_GRADIENT_LINEAR,
+     *         'rotation' => 0.0,
+     *         'startColor' => [
+     *             'rgb' => '000000'
+     *         ],
+     *         'endColor' => [
+     *             'argb' => 'FFFFFFFF'
+     *         ]
+     *     ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['fillType'])) {
+                $this->setFillType($styleArray['fillType']);
+            }
+            if (isset($styleArray['rotation'])) {
+                $this->setRotation($styleArray['rotation']);
+            }
+            if (isset($styleArray['startColor'])) {
+                $this->getStartColor()->applyFromArray($styleArray['startColor']);
+            }
+            if (isset($styleArray['endColor'])) {
+                $this->getEndColor()->applyFromArray($styleArray['endColor']);
+            }
+            if (isset($styleArray['color'])) {
+                $this->getStartColor()->applyFromArray($styleArray['color']);
+                $this->getEndColor()->applyFromArray($styleArray['color']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Fill Type.
+     *
+     * @return null|string
+     */
+    public function getFillType()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getFillType();
+        }
+
+        return $this->fillType;
+    }
+
+    /**
+     * Set Fill Type.
+     *
+     * @param string $fillType Fill type, see self::FILL_*
+     *
+     * @return $this
+     */
+    public function setFillType($fillType)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['fillType' => $fillType]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->fillType = $fillType;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Rotation.
+     *
+     * @return float
+     */
+    public function getRotation()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getRotation();
+        }
+
+        return $this->rotation;
+    }
+
+    /**
+     * Set Rotation.
+     *
+     * @param float $angleInDegrees
+     *
+     * @return $this
+     */
+    public function setRotation($angleInDegrees)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['rotation' => $angleInDegrees]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->rotation = $angleInDegrees;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Start Color.
+     *
+     * @return Color
+     */
+    public function getStartColor()
+    {
+        return $this->startColor;
+    }
+
+    /**
+     * Set Start Color.
+     *
+     * @return $this
+     */
+    public function setStartColor(Color $color)
+    {
+        $this->colorChanged = true;
+        // make sure parameter is a real color and not a supervisor
+        $color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStartColor()->getStyleArray(['argb' => $color->getARGB()]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->startColor = $color;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get End Color.
+     *
+     * @return Color
+     */
+    public function getEndColor()
+    {
+        return $this->endColor;
+    }
+
+    /**
+     * Set End Color.
+     *
+     * @return $this
+     */
+    public function setEndColor(Color $color)
+    {
+        $this->colorChanged = true;
+        // make sure parameter is a real color and not a supervisor
+        $color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getEndColor()->getStyleArray(['argb' => $color->getARGB()]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->endColor = $color;
+        }
+
+        return $this;
+    }
+
+    public function getColorsChanged(): bool
+    {
+        if ($this->isSupervisor) {
+            $changed = $this->getSharedComponent()->colorChanged;
+        } else {
+            $changed = $this->colorChanged;
+        }
+
+        return $changed || $this->startColor->getHasChanged() || $this->endColor->getHasChanged();
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+        // Note that we don't care about colours for fill type NONE, but could have duplicate NONEs with
+        //  different hashes if we don't explicitly prevent this
+        return md5(
+            $this->getFillType() .
+            $this->getRotation() .
+            ($this->getFillType() !== self::FILL_NONE ? $this->getStartColor()->getHashCode() : '') .
+            ($this->getFillType() !== self::FILL_NONE ? $this->getEndColor()->getHashCode() : '') .
+            ((string) $this->getColorsChanged()) .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'fillType', $this->getFillType());
+        $this->exportArray2($exportedArray, 'rotation', $this->getRotation());
+        if ($this->getColorsChanged()) {
+            $this->exportArray2($exportedArray, 'endColor', $this->getEndColor());
+            $this->exportArray2($exportedArray, 'startColor', $this->getStartColor());
+        }
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Font.php

@@ -0,0 +1,854 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\Chart\ChartColor;
+
+class Font extends Supervisor
+{
+    // Underline types
+    const UNDERLINE_NONE = 'none';
+    const UNDERLINE_DOUBLE = 'double';
+    const UNDERLINE_DOUBLEACCOUNTING = 'doubleAccounting';
+    const UNDERLINE_SINGLE = 'single';
+    const UNDERLINE_SINGLEACCOUNTING = 'singleAccounting';
+
+    /**
+     * Font Name.
+     *
+     * @var null|string
+     */
+    protected $name = 'Calibri';
+
+    /**
+     * The following 7 are used only for chart titles, I think.
+     *
+     *@var string
+     */
+    private $latin = '';
+
+    /** @var string */
+    private $eastAsian = '';
+
+    /** @var string */
+    private $complexScript = '';
+
+    /** @var int */
+    private $baseLine = 0;
+
+    /** @var string */
+    private $strikeType = '';
+
+    /** @var ?ChartColor */
+    private $underlineColor;
+
+    /** @var ?ChartColor */
+    private $chartColor;
+    // end of chart title items
+
+    /**
+     * Font Size.
+     *
+     * @var null|float
+     */
+    protected $size = 11;
+
+    /**
+     * Bold.
+     *
+     * @var null|bool
+     */
+    protected $bold = false;
+
+    /**
+     * Italic.
+     *
+     * @var null|bool
+     */
+    protected $italic = false;
+
+    /**
+     * Superscript.
+     *
+     * @var null|bool
+     */
+    protected $superscript = false;
+
+    /**
+     * Subscript.
+     *
+     * @var null|bool
+     */
+    protected $subscript = false;
+
+    /**
+     * Underline.
+     *
+     * @var null|string
+     */
+    protected $underline = self::UNDERLINE_NONE;
+
+    /**
+     * Strikethrough.
+     *
+     * @var null|bool
+     */
+    protected $strikethrough = false;
+
+    /**
+     * Foreground color.
+     *
+     * @var Color
+     */
+    protected $color;
+
+    /**
+     * @var null|int
+     */
+    public $colorIndex;
+
+    /** @var string */
+    protected $scheme = '';
+
+    /**
+     * Create a new Font.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        if ($isConditional) {
+            $this->name = null;
+            $this->size = null;
+            $this->bold = null;
+            $this->italic = null;
+            $this->superscript = null;
+            $this->subscript = null;
+            $this->underline = null;
+            $this->strikethrough = null;
+            $this->color = new Color(Color::COLOR_BLACK, $isSupervisor, $isConditional);
+        } else {
+            $this->color = new Color(Color::COLOR_BLACK, $isSupervisor);
+        }
+        // bind parent if we are a supervisor
+        if ($isSupervisor) {
+            $this->color->bindParent($this, 'color');
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Font
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getFont();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['font' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getFont()->applyFromArray(
+     *     [
+     *         'name' => 'Arial',
+     *         'bold' => TRUE,
+     *         'italic' => FALSE,
+     *         'underline' => \PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_DOUBLE,
+     *         'strikethrough' => FALSE,
+     *         'color' => [
+     *             'rgb' => '808080'
+     *         ]
+     *     ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['name'])) {
+                $this->setName($styleArray['name']);
+            }
+            if (isset($styleArray['latin'])) {
+                $this->setLatin($styleArray['latin']);
+            }
+            if (isset($styleArray['eastAsian'])) {
+                $this->setEastAsian($styleArray['eastAsian']);
+            }
+            if (isset($styleArray['complexScript'])) {
+                $this->setComplexScript($styleArray['complexScript']);
+            }
+            if (isset($styleArray['bold'])) {
+                $this->setBold($styleArray['bold']);
+            }
+            if (isset($styleArray['italic'])) {
+                $this->setItalic($styleArray['italic']);
+            }
+            if (isset($styleArray['superscript'])) {
+                $this->setSuperscript($styleArray['superscript']);
+            }
+            if (isset($styleArray['subscript'])) {
+                $this->setSubscript($styleArray['subscript']);
+            }
+            if (isset($styleArray['underline'])) {
+                $this->setUnderline($styleArray['underline']);
+            }
+            if (isset($styleArray['strikethrough'])) {
+                $this->setStrikethrough($styleArray['strikethrough']);
+            }
+            if (isset($styleArray['color'])) {
+                $this->getColor()->applyFromArray($styleArray['color']);
+            }
+            if (isset($styleArray['size'])) {
+                $this->setSize($styleArray['size']);
+            }
+            if (isset($styleArray['chartColor'])) {
+                $this->chartColor = $styleArray['chartColor'];
+            }
+            if (isset($styleArray['scheme'])) {
+                $this->setScheme($styleArray['scheme']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Name.
+     *
+     * @return null|string
+     */
+    public function getName()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getName();
+        }
+
+        return $this->name;
+    }
+
+    public function getLatin(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getLatin();
+        }
+
+        return $this->latin;
+    }
+
+    public function getEastAsian(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getEastAsian();
+        }
+
+        return $this->eastAsian;
+    }
+
+    public function getComplexScript(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getComplexScript();
+        }
+
+        return $this->complexScript;
+    }
+
+    /**
+     * Set Name and turn off Scheme.
+     *
+     * @param string $fontname
+     */
+    public function setName($fontname): self
+    {
+        if ($fontname == '') {
+            $fontname = 'Calibri';
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['name' => $fontname]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->name = $fontname;
+        }
+
+        return $this->setScheme('');
+    }
+
+    public function setLatin(string $fontname): self
+    {
+        if ($fontname == '') {
+            $fontname = 'Calibri';
+        }
+        if (!$this->isSupervisor) {
+            $this->latin = $fontname;
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['latin' => $fontname]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function setEastAsian(string $fontname): self
+    {
+        if ($fontname == '') {
+            $fontname = 'Calibri';
+        }
+        if (!$this->isSupervisor) {
+            $this->eastAsian = $fontname;
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['eastAsian' => $fontname]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function setComplexScript(string $fontname): self
+    {
+        if ($fontname == '') {
+            $fontname = 'Calibri';
+        }
+        if (!$this->isSupervisor) {
+            $this->complexScript = $fontname;
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['complexScript' => $fontname]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Size.
+     *
+     * @return null|float
+     */
+    public function getSize()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getSize();
+        }
+
+        return $this->size;
+    }
+
+    /**
+     * Set Size.
+     *
+     * @param mixed $sizeInPoints A float representing the value of a positive measurement in points (1/72 of an inch)
+     *
+     * @return $this
+     */
+    public function setSize($sizeInPoints, bool $nullOk = false)
+    {
+        if (is_string($sizeInPoints) || is_int($sizeInPoints)) {
+            $sizeInPoints = (float) $sizeInPoints; // $pValue = 0 if given string is not numeric
+        }
+
+        // Size must be a positive floating point number
+        // ECMA-376-1:2016, part 1, chapter 18.4.11 sz (Font Size), p. 1536
+        if (!is_float($sizeInPoints) || !($sizeInPoints > 0)) {
+            if (!$nullOk || $sizeInPoints !== null) {
+                $sizeInPoints = 10.0;
+            }
+        }
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['size' => $sizeInPoints]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->size = $sizeInPoints;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Bold.
+     *
+     * @return null|bool
+     */
+    public function getBold()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getBold();
+        }
+
+        return $this->bold;
+    }
+
+    /**
+     * Set Bold.
+     *
+     * @param bool $bold
+     *
+     * @return $this
+     */
+    public function setBold($bold)
+    {
+        if ($bold == '') {
+            $bold = false;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['bold' => $bold]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->bold = $bold;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Italic.
+     *
+     * @return null|bool
+     */
+    public function getItalic()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getItalic();
+        }
+
+        return $this->italic;
+    }
+
+    /**
+     * Set Italic.
+     *
+     * @param bool $italic
+     *
+     * @return $this
+     */
+    public function setItalic($italic)
+    {
+        if ($italic == '') {
+            $italic = false;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['italic' => $italic]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->italic = $italic;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Superscript.
+     *
+     * @return null|bool
+     */
+    public function getSuperscript()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getSuperscript();
+        }
+
+        return $this->superscript;
+    }
+
+    /**
+     * Set Superscript.
+     *
+     * @return $this
+     */
+    public function setSuperscript(bool $superscript)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['superscript' => $superscript]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->superscript = $superscript;
+            if ($this->superscript) {
+                $this->subscript = false;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Subscript.
+     *
+     * @return null|bool
+     */
+    public function getSubscript()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getSubscript();
+        }
+
+        return $this->subscript;
+    }
+
+    /**
+     * Set Subscript.
+     *
+     * @return $this
+     */
+    public function setSubscript(bool $subscript)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['subscript' => $subscript]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->subscript = $subscript;
+            if ($this->subscript) {
+                $this->superscript = false;
+            }
+        }
+
+        return $this;
+    }
+
+    public function getBaseLine(): int
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getBaseLine();
+        }
+
+        return $this->baseLine;
+    }
+
+    public function setBaseLine(int $baseLine): self
+    {
+        if (!$this->isSupervisor) {
+            $this->baseLine = $baseLine;
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['baseLine' => $baseLine]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function getStrikeType(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getStrikeType();
+        }
+
+        return $this->strikeType;
+    }
+
+    public function setStrikeType(string $strikeType): self
+    {
+        if (!$this->isSupervisor) {
+            $this->strikeType = $strikeType;
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['strikeType' => $strikeType]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function getUnderlineColor(): ?ChartColor
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getUnderlineColor();
+        }
+
+        return $this->underlineColor;
+    }
+
+    public function setUnderlineColor(array $colorArray): self
+    {
+        if (!$this->isSupervisor) {
+            $this->underlineColor = new ChartColor($colorArray);
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['underlineColor' => $colorArray]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function getChartColor(): ?ChartColor
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getChartColor();
+        }
+
+        return $this->chartColor;
+    }
+
+    public function setChartColor(array $colorArray): self
+    {
+        if (!$this->isSupervisor) {
+            $this->chartColor = new ChartColor($colorArray);
+        } else {
+            // should never be true
+            // @codeCoverageIgnoreStart
+            $styleArray = $this->getStyleArray(['chartColor' => $colorArray]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this;
+    }
+
+    public function setChartColorFromObject(?ChartColor $chartColor): self
+    {
+        $this->chartColor = $chartColor;
+
+        return $this;
+    }
+
+    /**
+     * Get Underline.
+     *
+     * @return null|string
+     */
+    public function getUnderline()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getUnderline();
+        }
+
+        return $this->underline;
+    }
+
+    /**
+     * Set Underline.
+     *
+     * @param bool|string $underlineStyle \PhpOffice\PhpSpreadsheet\Style\Font underline type
+     *                                    If a boolean is passed, then TRUE equates to UNDERLINE_SINGLE,
+     *                                        false equates to UNDERLINE_NONE
+     *
+     * @return $this
+     */
+    public function setUnderline($underlineStyle)
+    {
+        if (is_bool($underlineStyle)) {
+            $underlineStyle = ($underlineStyle) ? self::UNDERLINE_SINGLE : self::UNDERLINE_NONE;
+        } elseif ($underlineStyle == '') {
+            $underlineStyle = self::UNDERLINE_NONE;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['underline' => $underlineStyle]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->underline = $underlineStyle;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Strikethrough.
+     *
+     * @return null|bool
+     */
+    public function getStrikethrough()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getStrikethrough();
+        }
+
+        return $this->strikethrough;
+    }
+
+    /**
+     * Set Strikethrough.
+     *
+     * @param bool $strikethru
+     *
+     * @return $this
+     */
+    public function setStrikethrough($strikethru)
+    {
+        if ($strikethru == '') {
+            $strikethru = false;
+        }
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['strikethrough' => $strikethru]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->strikethrough = $strikethru;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Color.
+     *
+     * @return Color
+     */
+    public function getColor()
+    {
+        return $this->color;
+    }
+
+    /**
+     * Set Color.
+     *
+     * @return $this
+     */
+    public function setColor(Color $color)
+    {
+        // make sure parameter is a real color and not a supervisor
+        $color = $color->getIsSupervisor() ? $color->getSharedComponent() : $color;
+
+        if ($this->isSupervisor) {
+            $styleArray = $this->getColor()->getStyleArray(['argb' => $color->getARGB()]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->color = $color;
+        }
+
+        return $this;
+    }
+
+    private function hashChartColor(?ChartColor $underlineColor): string
+    {
+        if ($underlineColor === null) {
+            return '';
+        }
+
+        return
+            $underlineColor->getValue()
+            . $underlineColor->getType()
+            . (string) $underlineColor->getAlpha();
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->name .
+            $this->size .
+            ($this->bold ? 't' : 'f') .
+            ($this->italic ? 't' : 'f') .
+            ($this->superscript ? 't' : 'f') .
+            ($this->subscript ? 't' : 'f') .
+            $this->underline .
+            ($this->strikethrough ? 't' : 'f') .
+            $this->color->getHashCode() .
+            $this->scheme .
+            implode(
+                '*',
+                [
+                    $this->latin,
+                    $this->eastAsian,
+                    $this->complexScript,
+                    $this->strikeType,
+                    $this->hashChartColor($this->chartColor),
+                    $this->hashChartColor($this->underlineColor),
+                    (string) $this->baseLine,
+                ]
+            ) .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'baseLine', $this->getBaseLine());
+        $this->exportArray2($exportedArray, 'bold', $this->getBold());
+        $this->exportArray2($exportedArray, 'chartColor', $this->getChartColor());
+        $this->exportArray2($exportedArray, 'color', $this->getColor());
+        $this->exportArray2($exportedArray, 'complexScript', $this->getComplexScript());
+        $this->exportArray2($exportedArray, 'eastAsian', $this->getEastAsian());
+        $this->exportArray2($exportedArray, 'italic', $this->getItalic());
+        $this->exportArray2($exportedArray, 'latin', $this->getLatin());
+        $this->exportArray2($exportedArray, 'name', $this->getName());
+        $this->exportArray2($exportedArray, 'scheme', $this->getScheme());
+        $this->exportArray2($exportedArray, 'size', $this->getSize());
+        $this->exportArray2($exportedArray, 'strikethrough', $this->getStrikethrough());
+        $this->exportArray2($exportedArray, 'strikeType', $this->getStrikeType());
+        $this->exportArray2($exportedArray, 'subscript', $this->getSubscript());
+        $this->exportArray2($exportedArray, 'superscript', $this->getSuperscript());
+        $this->exportArray2($exportedArray, 'underline', $this->getUnderline());
+        $this->exportArray2($exportedArray, 'underlineColor', $this->getUnderlineColor());
+
+        return $exportedArray;
+    }
+
+    public function getScheme(): string
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getScheme();
+        }
+
+        return $this->scheme;
+    }
+
+    public function setScheme(string $scheme): self
+    {
+        if ($scheme === '' || $scheme === 'major' || $scheme === 'minor') {
+            if ($this->isSupervisor) {
+                $styleArray = $this->getStyleArray(['scheme' => $scheme]);
+                $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+            } else {
+                $this->scheme = $scheme;
+            }
+        }
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat.php

@@ -0,0 +1,457 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+class NumberFormat extends Supervisor
+{
+    // Pre-defined formats
+    const FORMAT_GENERAL = 'General';
+
+    const FORMAT_TEXT = '@';
+
+    const FORMAT_NUMBER = '0';
+    const FORMAT_NUMBER_0 = '0.0';
+    const FORMAT_NUMBER_00 = '0.00';
+    const FORMAT_NUMBER_COMMA_SEPARATED1 = '#,##0.00';
+    const FORMAT_NUMBER_COMMA_SEPARATED2 = '#,##0.00_-';
+
+    const FORMAT_PERCENTAGE = '0%';
+    const FORMAT_PERCENTAGE_0 = '0.0%';
+    const FORMAT_PERCENTAGE_00 = '0.00%';
+
+    /** @deprecated 1.26 use FORMAT_DATE_YYYYMMDD instead */
+    const FORMAT_DATE_YYYYMMDD2 = 'yyyy-mm-dd';
+    const FORMAT_DATE_YYYYMMDD = 'yyyy-mm-dd';
+    const FORMAT_DATE_DDMMYYYY = 'dd/mm/yyyy';
+    const FORMAT_DATE_DMYSLASH = 'd/m/yy';
+    const FORMAT_DATE_DMYMINUS = 'd-m-yy';
+    const FORMAT_DATE_DMMINUS = 'd-m';
+    const FORMAT_DATE_MYMINUS = 'm-yy';
+    const FORMAT_DATE_XLSX14 = 'mm-dd-yy';
+    const FORMAT_DATE_XLSX15 = 'd-mmm-yy';
+    const FORMAT_DATE_XLSX16 = 'd-mmm';
+    const FORMAT_DATE_XLSX17 = 'mmm-yy';
+    const FORMAT_DATE_XLSX22 = 'm/d/yy h:mm';
+    const FORMAT_DATE_DATETIME = 'd/m/yy h:mm';
+    const FORMAT_DATE_TIME1 = 'h:mm AM/PM';
+    const FORMAT_DATE_TIME2 = 'h:mm:ss AM/PM';
+    const FORMAT_DATE_TIME3 = 'h:mm';
+    const FORMAT_DATE_TIME4 = 'h:mm:ss';
+    const FORMAT_DATE_TIME5 = 'mm:ss';
+    const FORMAT_DATE_TIME6 = 'h:mm:ss';
+    const FORMAT_DATE_TIME7 = 'i:s.S';
+    const FORMAT_DATE_TIME8 = 'h:mm:ss;@';
+    const FORMAT_DATE_YYYYMMDDSLASH = 'yyyy/mm/dd;@';
+
+    const DATE_TIME_OR_DATETIME_ARRAY = [
+        self::FORMAT_DATE_YYYYMMDD,
+        self::FORMAT_DATE_DDMMYYYY,
+        self::FORMAT_DATE_DMYSLASH,
+        self::FORMAT_DATE_DMYMINUS,
+        self::FORMAT_DATE_DMMINUS,
+        self::FORMAT_DATE_MYMINUS,
+        self::FORMAT_DATE_XLSX14,
+        self::FORMAT_DATE_XLSX15,
+        self::FORMAT_DATE_XLSX16,
+        self::FORMAT_DATE_XLSX17,
+        self::FORMAT_DATE_XLSX22,
+        self::FORMAT_DATE_DATETIME,
+        self::FORMAT_DATE_TIME1,
+        self::FORMAT_DATE_TIME2,
+        self::FORMAT_DATE_TIME3,
+        self::FORMAT_DATE_TIME4,
+        self::FORMAT_DATE_TIME5,
+        self::FORMAT_DATE_TIME6,
+        self::FORMAT_DATE_TIME7,
+        self::FORMAT_DATE_TIME8,
+        self::FORMAT_DATE_YYYYMMDDSLASH,
+    ];
+    const TIME_OR_DATETIME_ARRAY = [
+        self::FORMAT_DATE_XLSX22,
+        self::FORMAT_DATE_DATETIME,
+        self::FORMAT_DATE_TIME1,
+        self::FORMAT_DATE_TIME2,
+        self::FORMAT_DATE_TIME3,
+        self::FORMAT_DATE_TIME4,
+        self::FORMAT_DATE_TIME5,
+        self::FORMAT_DATE_TIME6,
+        self::FORMAT_DATE_TIME7,
+        self::FORMAT_DATE_TIME8,
+    ];
+
+    /** @deprecated 1.28 use FORMAT_CURRENCY_USD_INTEGER instead */
+    const FORMAT_CURRENCY_USD_SIMPLE = '"$"#,##0_-';
+    const FORMAT_CURRENCY_USD_INTEGER = '$#,##0_-';
+    const FORMAT_CURRENCY_USD = '$#,##0.00_-';
+    /** @deprecated 1.28 use FORMAT_CURRENCY_EUR_INTEGER instead */
+    const FORMAT_CURRENCY_EUR_SIMPLE = '#,##0_-"€"';
+    const FORMAT_CURRENCY_EUR_INTEGER = '#,##0_-[$€]';
+    const FORMAT_CURRENCY_EUR = '#,##0.00_-[$€]';
+    const FORMAT_ACCOUNTING_USD = '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)';
+    const FORMAT_ACCOUNTING_EUR = '_("€"* #,##0.00_);_("€"* \(#,##0.00\);_("€"* "-"??_);_(@_)';
+
+    /**
+     * Excel built-in number formats.
+     *
+     * @var array
+     */
+    protected static $builtInFormats;
+
+    /**
+     * Excel built-in number formats (flipped, for faster lookups).
+     *
+     * @var array
+     */
+    protected static $flippedBuiltInFormats;
+
+    /**
+     * Format Code.
+     *
+     * @var null|string
+     */
+    protected $formatCode = self::FORMAT_GENERAL;
+
+    /**
+     * Built-in format Code.
+     *
+     * @var false|int
+     */
+    protected $builtInFormatCode = 0;
+
+    /**
+     * Create a new NumberFormat.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        if ($isConditional) {
+            $this->formatCode = null;
+            $this->builtInFormatCode = false;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return NumberFormat
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getNumberFormat();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['numberFormat' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getNumberFormat()->applyFromArray(
+     *     [
+     *         'formatCode' => NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE
+     *     ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['formatCode'])) {
+                $this->setFormatCode($styleArray['formatCode']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Format Code.
+     *
+     * @return null|string
+     */
+    public function getFormatCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getFormatCode();
+        }
+        if (is_int($this->builtInFormatCode)) {
+            return self::builtInFormatCode($this->builtInFormatCode);
+        }
+
+        return $this->formatCode;
+    }
+
+    /**
+     * Set Format Code.
+     *
+     * @param string $formatCode see self::FORMAT_*
+     *
+     * @return $this
+     */
+    public function setFormatCode(string $formatCode)
+    {
+        if ($formatCode == '') {
+            $formatCode = self::FORMAT_GENERAL;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['formatCode' => $formatCode]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->formatCode = $formatCode;
+            $this->builtInFormatCode = self::builtInFormatCodeIndex($formatCode);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Built-In Format Code.
+     *
+     * @return false|int
+     */
+    public function getBuiltInFormatCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getBuiltInFormatCode();
+        }
+
+        // Scrutinizer says this could return true. It is wrong.
+        return $this->builtInFormatCode;
+    }
+
+    /**
+     * Set Built-In Format Code.
+     *
+     * @param int $formatCodeIndex Id of the built-in format code to use
+     *
+     * @return $this
+     */
+    public function setBuiltInFormatCode(int $formatCodeIndex)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['formatCode' => self::builtInFormatCode($formatCodeIndex)]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->builtInFormatCode = $formatCodeIndex;
+            $this->formatCode = self::builtInFormatCode($formatCodeIndex);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Fill built-in format codes.
+     */
+    private static function fillBuiltInFormatCodes(): void
+    {
+        //  [MS-OI29500: Microsoft Office Implementation Information for ISO/IEC-29500 Standard Compliance]
+        //  18.8.30. numFmt (Number Format)
+        //
+        //  The ECMA standard defines built-in format IDs
+        //      14: "mm-dd-yy"
+        //      22: "m/d/yy h:mm"
+        //      37: "#,##0 ;(#,##0)"
+        //      38: "#,##0 ;[Red](#,##0)"
+        //      39: "#,##0.00;(#,##0.00)"
+        //      40: "#,##0.00;[Red](#,##0.00)"
+        //      47: "mmss.0"
+        //      KOR fmt 55: "yyyy-mm-dd"
+        //  Excel defines built-in format IDs
+        //      14: "m/d/yyyy"
+        //      22: "m/d/yyyy h:mm"
+        //      37: "#,##0_);(#,##0)"
+        //      38: "#,##0_);[Red](#,##0)"
+        //      39: "#,##0.00_);(#,##0.00)"
+        //      40: "#,##0.00_);[Red](#,##0.00)"
+        //      47: "mm:ss.0"
+        //      KOR fmt 55: "yyyy/mm/dd"
+
+        // Built-in format codes
+        if (empty(self::$builtInFormats)) {
+            self::$builtInFormats = [];
+
+            // General
+            self::$builtInFormats[0] = self::FORMAT_GENERAL;
+            self::$builtInFormats[1] = '0';
+            self::$builtInFormats[2] = '0.00';
+            self::$builtInFormats[3] = '#,##0';
+            self::$builtInFormats[4] = '#,##0.00';
+
+            self::$builtInFormats[9] = '0%';
+            self::$builtInFormats[10] = '0.00%';
+            self::$builtInFormats[11] = '0.00E+00';
+            self::$builtInFormats[12] = '# ?/?';
+            self::$builtInFormats[13] = '# ??/??';
+            self::$builtInFormats[14] = 'm/d/yyyy'; // Despite ECMA 'mm-dd-yy';
+            self::$builtInFormats[15] = 'd-mmm-yy';
+            self::$builtInFormats[16] = 'd-mmm';
+            self::$builtInFormats[17] = 'mmm-yy';
+            self::$builtInFormats[18] = 'h:mm AM/PM';
+            self::$builtInFormats[19] = 'h:mm:ss AM/PM';
+            self::$builtInFormats[20] = 'h:mm';
+            self::$builtInFormats[21] = 'h:mm:ss';
+            self::$builtInFormats[22] = 'm/d/yyyy h:mm'; // Despite ECMA 'm/d/yy h:mm';
+
+            self::$builtInFormats[37] = '#,##0_);(#,##0)'; //  Despite ECMA '#,##0 ;(#,##0)';
+            self::$builtInFormats[38] = '#,##0_);[Red](#,##0)'; //  Despite ECMA '#,##0 ;[Red](#,##0)';
+            self::$builtInFormats[39] = '#,##0.00_);(#,##0.00)'; //  Despite ECMA '#,##0.00;(#,##0.00)';
+            self::$builtInFormats[40] = '#,##0.00_);[Red](#,##0.00)'; //  Despite ECMA '#,##0.00;[Red](#,##0.00)';
+
+            self::$builtInFormats[44] = '_("$"* #,##0.00_);_("$"* \(#,##0.00\);_("$"* "-"??_);_(@_)';
+            self::$builtInFormats[45] = 'mm:ss';
+            self::$builtInFormats[46] = '[h]:mm:ss';
+            self::$builtInFormats[47] = 'mm:ss.0'; //  Despite ECMA 'mmss.0';
+            self::$builtInFormats[48] = '##0.0E+0';
+            self::$builtInFormats[49] = '@';
+
+            // CHT
+            self::$builtInFormats[27] = '[$-404]e/m/d';
+            self::$builtInFormats[30] = 'm/d/yy';
+            self::$builtInFormats[36] = '[$-404]e/m/d';
+            self::$builtInFormats[50] = '[$-404]e/m/d';
+            self::$builtInFormats[57] = '[$-404]e/m/d';
+
+            // THA
+            self::$builtInFormats[59] = 't0';
+            self::$builtInFormats[60] = 't0.00';
+            self::$builtInFormats[61] = 't#,##0';
+            self::$builtInFormats[62] = 't#,##0.00';
+            self::$builtInFormats[67] = 't0%';
+            self::$builtInFormats[68] = 't0.00%';
+            self::$builtInFormats[69] = 't# ?/?';
+            self::$builtInFormats[70] = 't# ??/??';
+
+            // JPN
+            self::$builtInFormats[28] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[29] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[31] = 'yyyy"年"m"月"d"日"';
+            self::$builtInFormats[32] = 'h"時"mm"分"';
+            self::$builtInFormats[33] = 'h"時"mm"分"ss"秒"';
+            self::$builtInFormats[34] = 'yyyy"年"m"月"';
+            self::$builtInFormats[35] = 'm"月"d"日"';
+            self::$builtInFormats[51] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[52] = 'yyyy"年"m"月"';
+            self::$builtInFormats[53] = 'm"月"d"日"';
+            self::$builtInFormats[54] = '[$-411]ggge"年"m"月"d"日"';
+            self::$builtInFormats[55] = 'yyyy"年"m"月"';
+            self::$builtInFormats[56] = 'm"月"d"日"';
+            self::$builtInFormats[58] = '[$-411]ggge"年"m"月"d"日"';
+
+            // Flip array (for faster lookups)
+            self::$flippedBuiltInFormats = array_flip(self::$builtInFormats);
+        }
+    }
+
+    /**
+     * Get built-in format code.
+     *
+     * @param int $index
+     *
+     * @return string
+     */
+    public static function builtInFormatCode($index)
+    {
+        // Clean parameter
+        $index = (int) $index;
+
+        // Ensure built-in format codes are available
+        self::fillBuiltInFormatCodes();
+
+        // Lookup format code
+        if (isset(self::$builtInFormats[$index])) {
+            return self::$builtInFormats[$index];
+        }
+
+        return '';
+    }
+
+    /**
+     * Get built-in format code index.
+     *
+     * @param string $formatCodeIndex
+     *
+     * @return false|int
+     */
+    public static function builtInFormatCodeIndex($formatCodeIndex)
+    {
+        // Ensure built-in format codes are available
+        self::fillBuiltInFormatCodes();
+
+        // Lookup format code
+        if (array_key_exists($formatCodeIndex, self::$flippedBuiltInFormats)) {
+            return self::$flippedBuiltInFormats[$formatCodeIndex];
+        }
+
+        return false;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->formatCode .
+            $this->builtInFormatCode .
+            __CLASS__
+        );
+    }
+
+    /**
+     * Convert a value in a pre-defined format to a PHP string.
+     *
+     * @param mixed $value Value to format
+     * @param string $format Format code: see = self::FORMAT_* for predefined values;
+     *                          or can be any valid MS Excel custom format string
+     * @param array $callBack Callback function for additional formatting of string
+     *
+     * @return string Formatted string
+     */
+    public static function toFormattedString($value, $format, $callBack = null)
+    {
+        return NumberFormat\Formatter::toFormattedString($value, $format, $callBack);
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'formatCode', $this->getFormatCode());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/BaseFormatter.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+abstract class BaseFormatter
+{
+    protected static function stripQuotes(string $format): string
+    {
+        // Some non-number strings are quoted, so we'll get rid of the quotes, likewise any positional * symbols
+        return str_replace(['"', '*'], '', $format);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/DateFormatter.php

@@ -0,0 +1,182 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+use PhpOffice\PhpSpreadsheet\Shared\Date;
+
+class DateFormatter
+{
+    /**
+     * Search/replace values to convert Excel date/time format masks to PHP format masks.
+     */
+    private const DATE_FORMAT_REPLACEMENTS = [
+        // first remove escapes related to non-format characters
+        '\\' => '',
+        //    12-hour suffix
+        'am/pm' => 'A',
+        //    4-digit year
+        'e' => 'Y',
+        'yyyy' => 'Y',
+        //    2-digit year
+        'yy' => 'y',
+        //    first letter of month - no php equivalent
+        'mmmmm' => 'M',
+        //    full month name
+        'mmmm' => 'F',
+        //    short month name
+        'mmm' => 'M',
+        //    mm is minutes if time, but can also be month w/leading zero
+        //    so we try to identify times be the inclusion of a : separator in the mask
+        //    It isn't perfect, but the best way I know how
+        ':mm' => ':i',
+        'mm:' => 'i:',
+        //    full day of week name
+        'dddd' => 'l',
+        //    short day of week name
+        'ddd' => 'D',
+        //    days leading zero
+        'dd' => 'd',
+        //    days no leading zero
+        'd' => 'j',
+        //    fractional seconds - no php equivalent
+        '.s' => '',
+    ];
+
+    /**
+     * Search/replace values to convert Excel date/time format masks hours to PHP format masks (24 hr clock).
+     */
+    private const DATE_FORMAT_REPLACEMENTS24 = [
+        'hh' => 'H',
+        'h' => 'G',
+        //    month leading zero
+        'mm' => 'm',
+        //    month no leading zero
+        'm' => 'n',
+        //    seconds
+        'ss' => 's',
+    ];
+
+    /**
+     * Search/replace values to convert Excel date/time format masks hours to PHP format masks (12 hr clock).
+     */
+    private const DATE_FORMAT_REPLACEMENTS12 = [
+        'hh' => 'h',
+        'h' => 'g',
+        //    month leading zero
+        'mm' => 'm',
+        //    month no leading zero
+        'm' => 'n',
+        //    seconds
+        'ss' => 's',
+    ];
+
+    private const HOURS_IN_DAY = 24;
+    private const MINUTES_IN_DAY = 60 * self::HOURS_IN_DAY;
+    private const SECONDS_IN_DAY = 60 * self::MINUTES_IN_DAY;
+    private const INTERVAL_PRECISION = 10;
+    private const INTERVAL_LEADING_ZERO = [
+        '[hh]',
+        '[mm]',
+        '[ss]',
+    ];
+    private const INTERVAL_ROUND_PRECISION = [
+        // hours and minutes truncate
+        '[h]' => self::INTERVAL_PRECISION,
+        '[hh]' => self::INTERVAL_PRECISION,
+        '[m]' => self::INTERVAL_PRECISION,
+        '[mm]' => self::INTERVAL_PRECISION,
+        // seconds round
+        '[s]' => 0,
+        '[ss]' => 0,
+    ];
+    private const INTERVAL_MULTIPLIER = [
+        '[h]' => self::HOURS_IN_DAY,
+        '[hh]' => self::HOURS_IN_DAY,
+        '[m]' => self::MINUTES_IN_DAY,
+        '[mm]' => self::MINUTES_IN_DAY,
+        '[s]' => self::SECONDS_IN_DAY,
+        '[ss]' => self::SECONDS_IN_DAY,
+    ];
+
+    /** @param mixed $value */
+    private static function tryInterval(bool &$seekingBracket, string &$block, $value, string $format): void
+    {
+        if ($seekingBracket) {
+            if (false !== strpos($block, $format)) {
+                $hours = (string) (int) round(
+                    self::INTERVAL_MULTIPLIER[$format] * $value,
+                    self::INTERVAL_ROUND_PRECISION[$format]
+                );
+                if (strlen($hours) === 1 && in_array($format, self::INTERVAL_LEADING_ZERO, true)) {
+                    $hours = "0$hours";
+                }
+                $block = str_replace($format, $hours, $block);
+                $seekingBracket = false;
+            }
+        }
+    }
+
+    /** @param mixed $value */
+    public static function format($value, string $format): string
+    {
+        // strip off first part containing e.g. [$-F800] or [$USD-409]
+        // general syntax: [$<Currency string>-<language info>]
+        // language info is in hexadecimal
+        // strip off chinese part like [DBNum1][$-804]
+        $format = (string) preg_replace('/^(\[DBNum\d\])*(\[\$[^\]]*\])/i', '', $format);
+
+        // OpenOffice.org uses upper-case number formats, e.g. 'YYYY', convert to lower-case;
+        //    but we don't want to change any quoted strings
+        /** @var callable */
+        $callable = [self::class, 'setLowercaseCallback'];
+        $format = (string) preg_replace_callback('/(?:^|")([^"]*)(?:$|")/', $callable, $format);
+
+        // Only process the non-quoted blocks for date format characters
+
+        $blocks = explode('"', $format);
+        foreach ($blocks as $key => &$block) {
+            if ($key % 2 == 0) {
+                $block = strtr($block, self::DATE_FORMAT_REPLACEMENTS);
+                if (!strpos($block, 'A')) {
+                    // 24-hour time format
+                    // when [h]:mm format, the [h] should replace to the hours of the value * 24
+                    $seekingBracket = true;
+                    self::tryInterval($seekingBracket, $block, $value, '[h]');
+                    self::tryInterval($seekingBracket, $block, $value, '[hh]');
+                    self::tryInterval($seekingBracket, $block, $value, '[mm]');
+                    self::tryInterval($seekingBracket, $block, $value, '[m]');
+                    self::tryInterval($seekingBracket, $block, $value, '[s]');
+                    self::tryInterval($seekingBracket, $block, $value, '[ss]');
+                    $block = strtr($block, self::DATE_FORMAT_REPLACEMENTS24);
+                } else {
+                    // 12-hour time format
+                    $block = strtr($block, self::DATE_FORMAT_REPLACEMENTS12);
+                }
+            }
+        }
+        $format = implode('"', $blocks);
+
+        // escape any quoted characters so that DateTime format() will render them correctly
+        /** @var callable */
+        $callback = [self::class, 'escapeQuotesCallback'];
+        $format = (string) preg_replace_callback('/"(.*)"/U', $callback, $format);
+
+        $dateObj = Date::excelToDateTimeObject($value);
+        // If the colon preceding minute had been quoted, as happens in
+        // Excel 2003 XML formats, m will not have been changed to i above.
+        // Change it now.
+        $format = (string) \preg_replace('/\\\\:m/', ':i', $format);
+
+        return $dateObj->format($format);
+    }
+
+    private static function setLowercaseCallback(array $matches): string
+    {
+        return mb_strtolower($matches[0]);
+    }
+
+    private static function escapeQuotesCallback(array $matches): string
+    {
+        return '\\' . implode('\\', /** @scrutinizer ignore-type */ str_split($matches[1]));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Formatter.php

@@ -0,0 +1,206 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Reader\Xls\Color\BIFF8;
+use PhpOffice\PhpSpreadsheet\RichText\RichText;
+use PhpOffice\PhpSpreadsheet\Style\Color;
+use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+class Formatter
+{
+    /**
+     * Matches any @ symbol that isn't enclosed in quotes.
+     */
+    private const SYMBOL_AT = '/@(?=(?:[^"]*"[^"]*")*[^"]*\Z)/miu';
+
+    /**
+     * Matches any ; symbol that isn't enclosed in quotes, for a "section" split.
+     */
+    private const SECTION_SPLIT = '/;(?=(?:[^"]*"[^"]*")*[^"]*\Z)/miu';
+
+    /**
+     * @param mixed $value
+     * @param mixed $comparisonValue
+     * @param mixed $defaultComparisonValue
+     */
+    private static function splitFormatComparison(
+        $value,
+        ?string $condition,
+        $comparisonValue,
+        string $defaultCondition,
+        $defaultComparisonValue
+    ): bool {
+        if (!$condition) {
+            $condition = $defaultCondition;
+            $comparisonValue = $defaultComparisonValue;
+        }
+
+        switch ($condition) {
+            case '>':
+                return $value > $comparisonValue;
+
+            case '<':
+                return $value < $comparisonValue;
+
+            case '<=':
+                return $value <= $comparisonValue;
+
+            case '<>':
+                return $value != $comparisonValue;
+
+            case '=':
+                return $value == $comparisonValue;
+        }
+
+        return $value >= $comparisonValue;
+    }
+
+    /** @param mixed $value */
+    private static function splitFormatForSectionSelection(array $sections, $value): array
+    {
+        // Extract the relevant section depending on whether number is positive, negative, or zero?
+        // Text not supported yet.
+        // Here is how the sections apply to various values in Excel:
+        //   1 section:   [POSITIVE/NEGATIVE/ZERO/TEXT]
+        //   2 sections:  [POSITIVE/ZERO/TEXT] [NEGATIVE]
+        //   3 sections:  [POSITIVE/TEXT] [NEGATIVE] [ZERO]
+        //   4 sections:  [POSITIVE] [NEGATIVE] [ZERO] [TEXT]
+        $sectionCount = count($sections);
+        // Colour could be a named colour, or a numeric index entry in the colour-palette
+        $color_regex = '/\\[(' . implode('|', Color::NAMED_COLORS) . '|color\\s*(\\d+))\\]/mui';
+        $cond_regex = '/\\[(>|>=|<|<=|=|<>)([+-]?\\d+([.]\\d+)?)\\]/';
+        $colors = ['', '', '', '', ''];
+        $conditionOperations = ['', '', '', '', ''];
+        $conditionComparisonValues = [0, 0, 0, 0, 0];
+        for ($idx = 0; $idx < $sectionCount; ++$idx) {
+            if (preg_match($color_regex, $sections[$idx], $matches)) {
+                if (isset($matches[2])) {
+                    $colors[$idx] = '#' . BIFF8::lookup((int) $matches[2] + 7)['rgb'];
+                } else {
+                    $colors[$idx] = $matches[0];
+                }
+                $sections[$idx] = (string) preg_replace($color_regex, '', $sections[$idx]);
+            }
+            if (preg_match($cond_regex, $sections[$idx], $matches)) {
+                $conditionOperations[$idx] = $matches[1];
+                $conditionComparisonValues[$idx] = $matches[2];
+                $sections[$idx] = (string) preg_replace($cond_regex, '', $sections[$idx]);
+            }
+        }
+        $color = $colors[0];
+        $format = $sections[0];
+        $absval = $value;
+        switch ($sectionCount) {
+            case 2:
+                $absval = abs($value);
+                if (!self::splitFormatComparison($value, $conditionOperations[0], $conditionComparisonValues[0], '>=', 0)) {
+                    $color = $colors[1];
+                    $format = $sections[1];
+                }
+
+                break;
+            case 3:
+            case 4:
+                $absval = abs($value);
+                if (!self::splitFormatComparison($value, $conditionOperations[0], $conditionComparisonValues[0], '>', 0)) {
+                    if (self::splitFormatComparison($value, $conditionOperations[1], $conditionComparisonValues[1], '<', 0)) {
+                        $color = $colors[1];
+                        $format = $sections[1];
+                    } else {
+                        $color = $colors[2];
+                        $format = $sections[2];
+                    }
+                }
+
+                break;
+        }
+
+        return [$color, $format, $absval];
+    }
+
+    /**
+     * Convert a value in a pre-defined format to a PHP string.
+     *
+     * @param null|bool|float|int|RichText|string $value Value to format
+     * @param string $format Format code: see = self::FORMAT_* for predefined values;
+     *                          or can be any valid MS Excel custom format string
+     * @param array $callBack Callback function for additional formatting of string
+     *
+     * @return string Formatted string
+     */
+    public static function toFormattedString($value, $format, $callBack = null)
+    {
+        if (is_bool($value)) {
+            return $value ? Calculation::getTRUE() : Calculation::getFALSE();
+        }
+        // For now we do not treat strings in sections, although section 4 of a format code affects strings
+        // Process a single block format code containing @ for text substitution
+        if (preg_match(self::SECTION_SPLIT, $format) === 0 && preg_match(self::SYMBOL_AT, $format) === 1) {
+            return str_replace('"', '', preg_replace(self::SYMBOL_AT, (string) $value, $format) ?? '');
+        }
+
+        // If we have a text value, return it "as is"
+        if (!is_numeric($value)) {
+            return (string) $value;
+        }
+
+        // For 'General' format code, we just pass the value although this is not entirely the way Excel does it,
+        // it seems to round numbers to a total of 10 digits.
+        if (($format === NumberFormat::FORMAT_GENERAL) || ($format === NumberFormat::FORMAT_TEXT)) {
+            return (string) $value;
+        }
+
+        // Ignore square-$-brackets prefix in format string, like "[$-411]ge.m.d", "[$-010419]0%", etc
+        $format = (string) preg_replace('/^\[\$-[^\]]*\]/', '', $format);
+
+        $format = (string) preg_replace_callback(
+            '/(["])(?:(?=(\\\\?))\\2.)*?\\1/u',
+            function ($matches) {
+                return str_replace('.', chr(0x00), $matches[0]);
+            },
+            $format
+        );
+
+        // Convert any other escaped characters to quoted strings, e.g. (\T to "T")
+        $format = (string) preg_replace('/(\\\(((.)(?!((AM\/PM)|(A\/P))))|([^ ])))(?=(?:[^"]|"[^"]*")*$)/ui', '"${2}"', $format);
+
+        // Get the sections, there can be up to four sections, separated with a semi-colon (but only if not a quoted literal)
+        $sections = preg_split(self::SECTION_SPLIT, $format) ?: [];
+
+        [$colors, $format, $value] = self::splitFormatForSectionSelection($sections, $value);
+
+        // In Excel formats, "_" is used to add spacing,
+        //    The following character indicates the size of the spacing, which we can't do in HTML, so we just use a standard space
+        $format = (string) preg_replace('/_.?/ui', ' ', $format);
+
+        // Let's begin inspecting the format and converting the value to a formatted string
+        if (
+            //  Check for date/time characters (not inside quotes)
+            (preg_match('/(\[\$[A-Z]*-[0-9A-F]*\])*[hmsdy](?=(?:[^"]|"[^"]*")*$)/miu', $format))
+            // A date/time with a decimal time shouldn't have a digit placeholder before the decimal point
+            && (preg_match('/[0\?#]\.(?![^\[]*\])/miu', $format) === 0)
+        ) {
+            // datetime format
+            $value = DateFormatter::format($value, $format);
+        } else {
+            if (substr($format, 0, 1) === '"' && substr($format, -1, 1) === '"' && substr_count($format, '"') === 2) {
+                $value = substr($format, 1, -1);
+            } elseif (preg_match('/[0#, ]%/', $format)) {
+                // % number format - avoid weird '-0' problem
+                $value = PercentageFormatter::format(0 + (float) $value, $format);
+            } else {
+                $value = NumberFormatter::format($value, $format);
+            }
+        }
+
+        // Additional formatting provided by callback function
+        if ($callBack !== null) {
+            [$writerInstance, $function] = $callBack;
+            $value = $writerInstance->$function($value, $colors);
+        }
+
+        return str_replace(chr(0x00), '.', $value);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/FractionFormatter.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+use PhpOffice\PhpSpreadsheet\Calculation\MathTrig;
+
+class FractionFormatter extends BaseFormatter
+{
+    /**
+     * @param mixed $value
+     */
+    public static function format($value, string $format): string
+    {
+        $format = self::stripQuotes($format);
+        $value = (float) $value;
+        $absValue = abs($value);
+
+        $sign = ($value < 0.0) ? '-' : '';
+
+        $integerPart = floor($absValue);
+
+        $decimalPart = self::getDecimal((string) $absValue);
+        if ($decimalPart === '0') {
+            return "{$sign}{$integerPart}";
+        }
+        $decimalLength = strlen($decimalPart);
+        $decimalDivisor = 10 ** $decimalLength;
+
+        preg_match('/(#?.*\?)\/(\?+|\d+)/', $format, $matches);
+        $formatIntegerPart = $matches[1];
+
+        if (is_numeric($matches[2])) {
+            $fractionDivisor = 100 / (int) $matches[2];
+        } else {
+            /** @var float */
+            $fractionDivisor = MathTrig\Gcd::evaluate((int) $decimalPart, $decimalDivisor);
+        }
+
+        $adjustedDecimalPart = (int) round((int) $decimalPart / $fractionDivisor, 0);
+        $adjustedDecimalDivisor = $decimalDivisor / $fractionDivisor;
+
+        if ((strpos($formatIntegerPart, '0') !== false)) {
+            return "{$sign}{$integerPart} {$adjustedDecimalPart}/{$adjustedDecimalDivisor}";
+        } elseif ((strpos($formatIntegerPart, '#') !== false)) {
+            if ($integerPart == 0) {
+                return "{$sign}{$adjustedDecimalPart}/{$adjustedDecimalDivisor}";
+            }
+
+            return "{$sign}{$integerPart} {$adjustedDecimalPart}/{$adjustedDecimalDivisor}";
+        } elseif ((substr($formatIntegerPart, 0, 3) == '? ?')) {
+            if ($integerPart == 0) {
+                $integerPart = '';
+            }
+
+            return "{$sign}{$integerPart} {$adjustedDecimalPart}/{$adjustedDecimalDivisor}";
+        }
+
+        $adjustedDecimalPart += $integerPart * $adjustedDecimalDivisor;
+
+        return "{$sign}{$adjustedDecimalPart}/{$adjustedDecimalDivisor}";
+    }
+
+    private static function getDecimal(string $value): string
+    {
+        $decimalPart = '0';
+        if (preg_match('/^\\d*[.](\\d*[1-9])0*$/', $value, $matches) === 1) {
+            $decimalPart = $matches[1];
+        }
+
+        return $decimalPart;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/NumberFormatter.php

@@ -0,0 +1,326 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
+use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+class NumberFormatter
+{
+    private const NUMBER_REGEX = '/(0+)(\\.?)(0*)/';
+
+    private static function mergeComplexNumberFormatMasks(array $numbers, array $masks): array
+    {
+        $decimalCount = strlen($numbers[1]);
+        $postDecimalMasks = [];
+
+        do {
+            $tempMask = array_pop($masks);
+            if ($tempMask !== null) {
+                $postDecimalMasks[] = $tempMask;
+                $decimalCount -= strlen($tempMask);
+            }
+        } while ($tempMask !== null && $decimalCount > 0);
+
+        return [
+            implode('.', $masks),
+            implode('.', array_reverse($postDecimalMasks)),
+        ];
+    }
+
+    /**
+     * @param mixed $number
+     */
+    private static function processComplexNumberFormatMask($number, string $mask): string
+    {
+        /** @var string */
+        $result = $number;
+        $maskingBlockCount = preg_match_all('/0+/', $mask, $maskingBlocks, PREG_OFFSET_CAPTURE);
+
+        if ($maskingBlockCount > 1) {
+            $maskingBlocks = array_reverse($maskingBlocks[0]);
+
+            $offset = 0;
+            foreach ($maskingBlocks as $block) {
+                $size = strlen($block[0]);
+                $divisor = 10 ** $size;
+                $offset = $block[1];
+
+                /** @var float */
+                $numberFloat = $number;
+                $blockValue = sprintf("%0{$size}d", fmod($numberFloat, $divisor));
+                $number = floor($numberFloat / $divisor);
+                $mask = substr_replace($mask, $blockValue, $offset, $size);
+            }
+            /** @var string */
+            $numberString = $number;
+            if ($number > 0) {
+                $mask = substr_replace($mask, $numberString, $offset, 0);
+            }
+            $result = $mask;
+        }
+
+        return self::makeString($result);
+    }
+
+    /**
+     * @param mixed $number
+     */
+    private static function complexNumberFormatMask($number, string $mask, bool $splitOnPoint = true): string
+    {
+        /** @var float */
+        $numberFloat = $number;
+        if ($splitOnPoint) {
+            $masks = explode('.', $mask);
+            if (count($masks) <= 2) {
+                $decmask = $masks[1] ?? '';
+                $decpos = substr_count($decmask, '0');
+                $numberFloat = round($numberFloat, $decpos);
+            }
+        }
+        $sign = ($numberFloat < 0.0) ? '-' : '';
+        $number = self::f2s(abs($numberFloat));
+
+        if ($splitOnPoint && strpos($mask, '.') !== false && strpos($number, '.') !== false) {
+            $numbers = explode('.', $number);
+            $masks = explode('.', $mask);
+            if (count($masks) > 2) {
+                $masks = self::mergeComplexNumberFormatMasks($numbers, $masks);
+            }
+            $integerPart = self::complexNumberFormatMask($numbers[0], $masks[0], false);
+            $numlen = strlen($numbers[1]);
+            $msklen = strlen($masks[1]);
+            if ($numlen < $msklen) {
+                $numbers[1] .= str_repeat('0', $msklen - $numlen);
+            }
+            $decimalPart = strrev(self::complexNumberFormatMask(strrev($numbers[1]), strrev($masks[1]), false));
+            $decimalPart = substr($decimalPart, 0, $msklen);
+
+            return "{$sign}{$integerPart}.{$decimalPart}";
+        }
+
+        if (strlen($number) < strlen($mask)) {
+            $number = str_repeat('0', strlen($mask) - strlen($number)) . $number;
+        }
+        $result = self::processComplexNumberFormatMask($number, $mask);
+
+        return "{$sign}{$result}";
+    }
+
+    public static function f2s(float $f): string
+    {
+        return self::floatStringConvertScientific((string) $f);
+    }
+
+    public static function floatStringConvertScientific(string $s): string
+    {
+        // convert only normalized form of scientific notation:
+        //  optional sign, single digit 1-9,
+        //    decimal point and digits (allowed to be omitted),
+        //    E (e permitted), optional sign, one or more digits
+        if (preg_match('/^([+-])?([1-9])([.]([0-9]+))?[eE]([+-]?[0-9]+)$/', $s, $matches) === 1) {
+            $exponent = (int) $matches[5];
+            $sign = ($matches[1] === '-') ? '-' : '';
+            if ($exponent >= 0) {
+                $exponentPlus1 = $exponent + 1;
+                $out = $matches[2] . $matches[4];
+                $len = strlen($out);
+                if ($len < $exponentPlus1) {
+                    $out .= str_repeat('0', $exponentPlus1 - $len);
+                }
+                $out = substr($out, 0, $exponentPlus1) . ((strlen($out) === $exponentPlus1) ? '' : ('.' . substr($out, $exponentPlus1)));
+                $s = "$sign$out";
+            } else {
+                $s = $sign . '0.' . str_repeat('0', -$exponent - 1) . $matches[2] . $matches[4];
+            }
+        }
+
+        return $s;
+    }
+
+    /**
+     * @param mixed $value
+     */
+    private static function formatStraightNumericValue($value, string $format, array $matches, bool $useThousands): string
+    {
+        /** @var float */
+        $valueFloat = $value;
+        $left = $matches[1];
+        $dec = $matches[2];
+        $right = $matches[3];
+
+        // minimun width of formatted number (including dot)
+        $minWidth = strlen($left) + strlen($dec) + strlen($right);
+        if ($useThousands) {
+            $value = number_format(
+                $valueFloat,
+                strlen($right),
+                StringHelper::getDecimalSeparator(),
+                StringHelper::getThousandsSeparator()
+            );
+
+            return self::pregReplace(self::NUMBER_REGEX, $value, $format);
+        }
+
+        if (preg_match('/[0#]E[+-]0/i', $format)) {
+            //    Scientific format
+            $decimals = strlen($right);
+            $size = $decimals + 3;
+
+            return sprintf("%{$size}.{$decimals}E", $valueFloat);
+        } elseif (preg_match('/0([^\d\.]+)0/', $format) || substr_count($format, '.') > 1) {
+            if ($valueFloat == floor($valueFloat) && substr_count($format, '.') === 1) {
+                $value *= 10 ** strlen(explode('.', $format)[1]);
+            }
+
+            $result = self::complexNumberFormatMask($value, $format);
+            if (strpos($result, 'E') !== false) {
+                // This is a hack and doesn't match Excel.
+                // It will, at least, be an accurate representation,
+                //  even if formatted incorrectly.
+                // This is needed for absolute values >=1E18.
+                $result = self::f2s($valueFloat);
+            }
+
+            return $result;
+        }
+
+        $sprintf_pattern = "%0$minWidth." . strlen($right) . 'f';
+
+        /** @var float */
+        $valueFloat = $value;
+        $value = sprintf($sprintf_pattern, round($valueFloat, strlen($right)));
+
+        return self::pregReplace(self::NUMBER_REGEX, $value, $format);
+    }
+
+    /**
+     * @param mixed $value
+     */
+    public static function format($value, string $format): string
+    {
+        // The "_" in this string has already been stripped out,
+        // so this test is never true. Furthermore, testing
+        // on Excel shows this format uses Euro symbol, not "EUR".
+        // if ($format === NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE) {
+        //     return 'EUR ' . sprintf('%1.2f', $value);
+        // }
+
+        $baseFormat = $format;
+
+        $useThousands = self::areThousandsRequired($format);
+        $scale = self::scaleThousandsMillions($format);
+
+        if (preg_match('/[#\?0]?.*[#\?0]\/(\?+|\d+|#)/', $format)) {
+            // It's a dirty hack; but replace # and 0 digit placeholders with ?
+            $format = (string) preg_replace('/[#0]+\//', '?/', $format);
+            $format = (string) preg_replace('/\/[#0]+/', '/?', $format);
+            $value = FractionFormatter::format($value, $format);
+        } else {
+            // Handle the number itself
+            // scale number
+            $value = $value / $scale;
+            $paddingPlaceholder = (strpos($format, '?') !== false);
+
+            // Replace # or ? with 0
+            $format = self::pregReplace('/[\\#\?](?=(?:[^"]*"[^"]*")*[^"]*\Z)/', '0', $format);
+            // Remove locale code [$-###] for an LCID
+            $format = self::pregReplace('/\[\$\-.*\]/', '', $format);
+
+            $n = '/\\[[^\\]]+\\]/';
+            $m = self::pregReplace($n, '', $format);
+
+            // Some non-number strings are quoted, so we'll get rid of the quotes, likewise any positional * symbols
+            $format = self::makeString(str_replace(['"', '*'], '', $format));
+            if (preg_match(self::NUMBER_REGEX, $m, $matches)) {
+                // There are placeholders for digits, so inject digits from the value into the mask
+                $value = self::formatStraightNumericValue($value, $format, $matches, $useThousands);
+                if ($paddingPlaceholder === true) {
+                    $value = self::padValue($value, $baseFormat);
+                }
+            } elseif ($format !== NumberFormat::FORMAT_GENERAL) {
+                // Yes, I know that this is basically just a hack;
+                //      if there's no placeholders for digits, just return the format mask "as is"
+                $value = self::makeString(str_replace('?', '', $format));
+            }
+        }
+
+        if (preg_match('/\[\$(.*)\]/u', $format, $m)) {
+            //  Currency or Accounting
+            $currencyCode = $m[1];
+            [$currencyCode] = explode('-', $currencyCode);
+            if ($currencyCode == '') {
+                $currencyCode = StringHelper::getCurrencyCode();
+            }
+            $value = self::pregReplace('/\[\$([^\]]*)\]/u', $currencyCode, (string) $value);
+        }
+
+        if (
+            (strpos((string) $value, '0.') !== false) &&
+            ((strpos($baseFormat, '#.') !== false) || (strpos($baseFormat, '?.') !== false))
+        ) {
+            $value = preg_replace('/(\b)0\.|([^\d])0\./', '${2}.', (string) $value);
+        }
+
+        return (string) $value;
+    }
+
+    /**
+     * @param array|string $value
+     */
+    private static function makeString($value): string
+    {
+        return is_array($value) ? '' : "$value";
+    }
+
+    private static function pregReplace(string $pattern, string $replacement, string $subject): string
+    {
+        return self::makeString(preg_replace($pattern, $replacement, $subject) ?? '');
+    }
+
+    public static function padValue(string $value, string $baseFormat): string
+    {
+        /** @phpstan-ignore-next-line */
+        [$preDecimal, $postDecimal] = preg_split('/\.(?=(?:[^"]*"[^"]*")*[^"]*\Z)/miu', $baseFormat . '.?');
+
+        $length = strlen($value);
+        if (strpos($postDecimal, '?') !== false) {
+            $value = str_pad(rtrim($value, '0. '), $length, ' ', STR_PAD_RIGHT);
+        }
+        if (strpos($preDecimal, '?') !== false) {
+            $value = str_pad(ltrim($value, '0, '), $length, ' ', STR_PAD_LEFT);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Find out if we need thousands separator
+     * This is indicated by a comma enclosed by a digit placeholders: #, 0 or ?
+     */
+    public static function areThousandsRequired(string &$format): bool
+    {
+        $useThousands = (bool) preg_match('/([#\?0]),([#\?0])/', $format);
+        if ($useThousands) {
+            $format = self::pregReplace('/([#\?0]),([#\?0])/', '${1}${2}', $format);
+        }
+
+        return $useThousands;
+    }
+
+    /**
+     * Scale thousands, millions,...
+     * This is indicated by a number of commas after a digit placeholder: #, or 0.0,, or ?,.
+     */
+    public static function scaleThousandsMillions(string &$format): int
+    {
+        $scale = 1; // same as no scale
+        if (preg_match('/(#|0|\?)(,+)/', $format, $matches)) {
+            $scale = 1000 ** strlen($matches[2]);
+            // strip the commas
+            $format = self::pregReplace('/([#\?0]),+/', '${1}', $format);
+        }
+
+        return $scale;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/PercentageFormatter.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+class PercentageFormatter extends BaseFormatter
+{
+    /** @param float|int $value */
+    public static function format($value, string $format): string
+    {
+        if ($format === NumberFormat::FORMAT_PERCENTAGE) {
+            return round((100 * $value), 0) . '%';
+        }
+
+        $value *= 100;
+        $format = self::stripQuotes($format);
+
+        [, $vDecimals] = explode('.', ((string) $value) . '.');
+        $vDecimalCount = strlen(rtrim($vDecimals, '0'));
+
+        $format = str_replace('%', '%%', $format);
+        $wholePartSize = strlen((string) floor($value));
+        $decimalPartSize = 0;
+        $placeHolders = '';
+        // Number of decimals
+        if (preg_match('/\.([?0]+)/u', $format, $matches)) {
+            $decimalPartSize = strlen($matches[1]);
+            $vMinDecimalCount = strlen(rtrim($matches[1], '?'));
+            $decimalPartSize = min(max($vMinDecimalCount, $vDecimalCount), $decimalPartSize);
+            $placeHolders = str_repeat(' ', strlen($matches[1]) - $decimalPartSize);
+        }
+        // Number of digits to display before the decimal
+        if (preg_match('/([#0,]+)\.?/u', $format, $matches)) {
+            $firstZero = preg_replace('/^[#,]*/', '', $matches[1]) ?? '';
+            $wholePartSize = max($wholePartSize, strlen($firstZero));
+        }
+
+        $wholePartSize += $decimalPartSize + (int) ($decimalPartSize > 0);
+        $replacement = "0{$wholePartSize}.{$decimalPartSize}";
+        $mask = (string) preg_replace('/[#0,]+\.?[?#0,]*/ui', "%{$replacement}f{$placeHolders}", $format);
+
+        /** @var float */
+        $valueFloat = $value;
+
+        return sprintf($mask, round($valueFloat, $decimalPartSize));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Accounting.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use NumberFormatter;
+use PhpOffice\PhpSpreadsheet\Exception;
+
+class Accounting extends Currency
+{
+    /**
+     * @param string $currencyCode the currency symbol or code to display for this mask
+     * @param int $decimals number of decimal places to display, in the range 0-30
+     * @param bool $thousandsSeparator indicator whether the thousands separator should be used, or not
+     * @param bool $currencySymbolPosition indicates whether the currency symbol comes before or after the value
+     *              Possible values are Currency::LEADING_SYMBOL and Currency::TRAILING_SYMBOL
+     * @param bool $currencySymbolSpacing indicates whether there is spacing between the currency symbol and the value
+     *              Possible values are Currency::SYMBOL_WITH_SPACING and Currency::SYMBOL_WITHOUT_SPACING
+     * @param ?string $locale Set the locale for the currency format; or leave as the default null.
+     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
+     *          Note that setting a locale will override any other settings defined in this class
+     *          other than the currency code; or decimals (unless the decimals value is set to 0).
+     *
+     * @throws Exception If a provided locale code is not a valid format
+     */
+    public function __construct(
+        string $currencyCode = '$',
+        int $decimals = 2,
+        bool $thousandsSeparator = true,
+        bool $currencySymbolPosition = self::LEADING_SYMBOL,
+        bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING,
+        ?string $locale = null
+    ) {
+        $this->setCurrencyCode($currencyCode);
+        $this->setThousandsSeparator($thousandsSeparator);
+        $this->setDecimals($decimals);
+        $this->setCurrencySymbolPosition($currencySymbolPosition);
+        $this->setCurrencySymbolSpacing($currencySymbolSpacing);
+        $this->setLocale($locale);
+    }
+
+    /**
+     * @throws Exception if the Intl extension and ICU version don't support Accounting formats
+     */
+    protected function getLocaleFormat(): string
+    {
+        if (version_compare(PHP_VERSION, '7.4.1', '<')) {
+            throw new Exception('The Intl extension does not support Accounting Formats below PHP 7.4.1');
+        }
+
+        if ($this->icuVersion() < 53.0) {
+            throw new Exception('The Intl extension does not support Accounting Formats without ICU 53');
+        }
+
+        // Scrutinizer does not recognize CURRENCY_ACCOUNTING
+        $formatter = new Locale($this->fullLocale, NumberFormatter::CURRENCY_ACCOUNTING);
+        $mask = $formatter->format();
+        if ($this->decimals === 0) {
+            $mask = (string) preg_replace('/\.0+/miu', '', $mask);
+        }
+
+        return str_replace('¤', $this->formatCurrencyCode(), $mask);
+    }
+
+    private function icuVersion(): float
+    {
+        [$major, $minor] = explode('.', INTL_ICU_VERSION);
+
+        return (float) "{$major}.{$minor}";
+    }
+
+    private function formatCurrencyCode(): string
+    {
+        if ($this->locale === null) {
+            return $this->currencyCode . '*';
+        }
+
+        return "[\${$this->currencyCode}-{$this->locale}]";
+    }
+
+    public function format(): string
+    {
+        if ($this->localeFormat !== null) {
+            return $this->localeFormat;
+        }
+
+        return sprintf(
+            '_-%s%s%s0%s%s%s_-',
+            $this->currencySymbolPosition === self::LEADING_SYMBOL ? $this->formatCurrencyCode() : null,
+            (
+                $this->currencySymbolPosition === self::LEADING_SYMBOL &&
+                $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
+            ) ? "\u{a0}" : '',
+            $this->thousandsSeparator ? '#,##' : null,
+            $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null,
+            (
+                $this->currencySymbolPosition === self::TRAILING_SYMBOL &&
+                $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
+            ) ? "\u{a0}" : '',
+            $this->currencySymbolPosition === self::TRAILING_SYMBOL ? $this->formatCurrencyCode() : null
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Currency.php

@@ -0,0 +1,112 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use NumberFormatter;
+use PhpOffice\PhpSpreadsheet\Exception;
+
+class Currency extends Number
+{
+    public const LEADING_SYMBOL = true;
+
+    public const TRAILING_SYMBOL = false;
+
+    public const SYMBOL_WITH_SPACING = true;
+
+    public const SYMBOL_WITHOUT_SPACING = false;
+
+    protected string $currencyCode = '$';
+
+    protected bool $currencySymbolPosition = self::LEADING_SYMBOL;
+
+    protected bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING;
+
+    /**
+     * @param string $currencyCode the currency symbol or code to display for this mask
+     * @param int $decimals number of decimal places to display, in the range 0-30
+     * @param bool $thousandsSeparator indicator whether the thousands separator should be used, or not
+     * @param bool $currencySymbolPosition indicates whether the currency symbol comes before or after the value
+     *              Possible values are Currency::LEADING_SYMBOL and Currency::TRAILING_SYMBOL
+     * @param bool $currencySymbolSpacing indicates whether there is spacing between the currency symbol and the value
+     *              Possible values are Currency::SYMBOL_WITH_SPACING and Currency::SYMBOL_WITHOUT_SPACING
+     * @param ?string $locale Set the locale for the currency format; or leave as the default null.
+     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
+     *          Note that setting a locale will override any other settings defined in this class
+     *          other than the currency code; or decimals (unless the decimals value is set to 0).
+     *
+     * @throws Exception If a provided locale code is not a valid format
+     */
+    public function __construct(
+        string $currencyCode = '$',
+        int $decimals = 2,
+        bool $thousandsSeparator = true,
+        bool $currencySymbolPosition = self::LEADING_SYMBOL,
+        bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING,
+        ?string $locale = null
+    ) {
+        $this->setCurrencyCode($currencyCode);
+        $this->setThousandsSeparator($thousandsSeparator);
+        $this->setDecimals($decimals);
+        $this->setCurrencySymbolPosition($currencySymbolPosition);
+        $this->setCurrencySymbolSpacing($currencySymbolSpacing);
+        $this->setLocale($locale);
+    }
+
+    public function setCurrencyCode(string $currencyCode): void
+    {
+        $this->currencyCode = $currencyCode;
+    }
+
+    public function setCurrencySymbolPosition(bool $currencySymbolPosition = self::LEADING_SYMBOL): void
+    {
+        $this->currencySymbolPosition = $currencySymbolPosition;
+    }
+
+    public function setCurrencySymbolSpacing(bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING): void
+    {
+        $this->currencySymbolSpacing = $currencySymbolSpacing;
+    }
+
+    protected function getLocaleFormat(): string
+    {
+        $formatter = new Locale($this->fullLocale, NumberFormatter::CURRENCY);
+        $mask = $formatter->format();
+        if ($this->decimals === 0) {
+            $mask = (string) preg_replace('/\.0+/miu', '', $mask);
+        }
+
+        return str_replace('¤', $this->formatCurrencyCode(), $mask);
+    }
+
+    private function formatCurrencyCode(): string
+    {
+        if ($this->locale === null) {
+            return $this->currencyCode;
+        }
+
+        return "[\${$this->currencyCode}-{$this->locale}]";
+    }
+
+    public function format(): string
+    {
+        if ($this->localeFormat !== null) {
+            return $this->localeFormat;
+        }
+
+        return sprintf(
+            '%s%s%s0%s%s%s',
+            $this->currencySymbolPosition === self::LEADING_SYMBOL ? $this->formatCurrencyCode() : null,
+            (
+                $this->currencySymbolPosition === self::LEADING_SYMBOL &&
+                $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
+            ) ? "\u{a0}" : '',
+            $this->thousandsSeparator ? '#,##' : null,
+            $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null,
+            (
+                $this->currencySymbolPosition === self::TRAILING_SYMBOL &&
+                $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
+            ) ? "\u{a0}" : '',
+            $this->currencySymbolPosition === self::TRAILING_SYMBOL ? $this->formatCurrencyCode() : null
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Date.php

@@ -0,0 +1,125 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+class Date extends DateTimeWizard
+{
+    /**
+     * Year (4 digits), e.g. 2023.
+     */
+    public const YEAR_FULL = 'yyyy';
+
+    /**
+     * Year (last 2 digits), e.g. 23.
+     */
+    public const YEAR_SHORT = 'yy';
+
+    public const MONTH_FIRST_LETTER = 'mmmmm';
+    /**
+     * Month name, long form, e.g. January.
+     */
+    public const MONTH_NAME_FULL = 'mmmm';
+    /**
+     * Month name, short form, e.g. Jan.
+     */
+    public const MONTH_NAME_SHORT = 'mmm';
+    /**
+     * Month number with a leading zero if required, e.g. 01.
+     */
+    public const MONTH_NUMBER_LONG = 'mm';
+
+    /**
+     * Month number without a leading zero, e.g. 1.
+     */
+    public const MONTH_NUMBER_SHORT = 'm';
+
+    /**
+     * Day of the week, full form, e.g. Tuesday.
+     */
+    public const WEEKDAY_NAME_LONG = 'dddd';
+
+    /**
+     * Day of the week, short form, e.g. Tue.
+     */
+    public const WEEKDAY_NAME_SHORT = 'ddd';
+
+    /**
+     * Day number with a leading zero, e.g. 03.
+     */
+    public const DAY_NUMBER_LONG = 'dd';
+
+    /**
+     * Day number without a leading zero, e.g. 3.
+     */
+    public const DAY_NUMBER_SHORT = 'd';
+
+    protected const DATE_BLOCKS = [
+        self::YEAR_FULL,
+        self::YEAR_SHORT,
+        self::MONTH_FIRST_LETTER,
+        self::MONTH_NAME_FULL,
+        self::MONTH_NAME_SHORT,
+        self::MONTH_NUMBER_LONG,
+        self::MONTH_NUMBER_SHORT,
+        self::WEEKDAY_NAME_LONG,
+        self::WEEKDAY_NAME_SHORT,
+        self::DAY_NUMBER_LONG,
+        self::DAY_NUMBER_SHORT,
+    ];
+
+    public const SEPARATOR_DASH = '-';
+    public const SEPARATOR_DOT = '.';
+    public const SEPARATOR_SLASH = '/';
+    public const SEPARATOR_SPACE_NONBREAKING = "\u{a0}";
+    public const SEPARATOR_SPACE = ' ';
+
+    protected const DATE_DEFAULT = [
+        self::YEAR_FULL,
+        self::MONTH_NUMBER_LONG,
+        self::DAY_NUMBER_LONG,
+    ];
+
+    /**
+     * @var string[]
+     */
+    protected array $separators;
+
+    /**
+     * @var string[]
+     */
+    protected array $formatBlocks;
+
+    /**
+     * @param null|string|string[] $separators
+     *        If you want to use the same separator for all format blocks, then it can be passed as a string literal;
+     *           if you wish to use different separators, then they should be passed as an array.
+     *        If you want to use only a single format block, then pass a null as the separator argument
+     */
+    public function __construct($separators = self::SEPARATOR_DASH, string ...$formatBlocks)
+    {
+        $separators ??= self::SEPARATOR_DASH;
+        $formatBlocks = (count($formatBlocks) === 0) ? self::DATE_DEFAULT : $formatBlocks;
+
+        $this->separators = $this->padSeparatorArray(
+            is_array($separators) ? $separators : [$separators],
+            count($formatBlocks) - 1
+        );
+        $this->formatBlocks = array_map([$this, 'mapFormatBlocks'], $formatBlocks);
+    }
+
+    private function mapFormatBlocks(string $value): string
+    {
+        // Any date masking codes are returned as lower case values
+        if (in_array(mb_strtolower($value), self::DATE_BLOCKS, true)) {
+            return mb_strtolower($value);
+        }
+
+        // Wrap any string literals in quotes, so that they're clearly defined as string literals
+        return $this->wrapLiteral($value);
+    }
+
+    public function format(): string
+    {
+        return implode('', array_map([$this, 'intersperse'], $this->formatBlocks, $this->separators));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/DateTime.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+class DateTime extends DateTimeWizard
+{
+    /**
+     * @var string[]
+     */
+    protected array $separators;
+
+    /**
+     * @var array<DateTimeWizard|string>
+     */
+    protected array $formatBlocks;
+
+    /**
+     * @param null|string|string[] $separators
+     *          If you want to use only a single format block, then pass a null as the separator argument
+     * @param DateTimeWizard|string ...$formatBlocks
+     */
+    public function __construct($separators, ...$formatBlocks)
+    {
+        $this->separators = $this->padSeparatorArray(
+            is_array($separators) ? $separators : [$separators],
+            count($formatBlocks) - 1
+        );
+        $this->formatBlocks = array_map([$this, 'mapFormatBlocks'], $formatBlocks);
+    }
+
+    /**
+     * @param DateTimeWizard|string $value
+     */
+    private function mapFormatBlocks($value): string
+    {
+        // Any date masking codes are returned as lower case values
+        if (is_object($value)) {
+            // We can't explicitly test for Stringable until PHP >= 8.0
+            return $value;
+        }
+
+        // Wrap any string literals in quotes, so that they're clearly defined as string literals
+        return $this->wrapLiteral($value);
+    }
+
+    public function format(): string
+    {
+        return implode('', array_map([$this, 'intersperse'], $this->formatBlocks, $this->separators));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/DateTimeWizard.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+abstract class DateTimeWizard implements Wizard
+{
+    protected const NO_ESCAPING_NEEDED = "$+-/():!^&'~{}<>= ";
+
+    protected function padSeparatorArray(array $separators, int $count): array
+    {
+        $lastSeparator = array_pop($separators);
+
+        return $separators + array_fill(0, $count, $lastSeparator);
+    }
+
+    protected function escapeSingleCharacter(string $value): string
+    {
+        if (strpos(self::NO_ESCAPING_NEEDED, $value) !== false) {
+            return $value;
+        }
+
+        return "\\{$value}";
+    }
+
+    protected function wrapLiteral(string $value): string
+    {
+        if (mb_strlen($value, 'UTF-8') === 1) {
+            return $this->escapeSingleCharacter($value);
+        }
+
+        // Wrap any other string literals in quotes, so that they're clearly defined as string literals
+        return '"' . str_replace('"', '""', $value) . '"';
+    }
+
+    protected function intersperse(string $formatBlock, ?string $separator): string
+    {
+        return "{$formatBlock}{$separator}";
+    }
+
+    public function __toString(): string
+    {
+        return $this->format();
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Duration.php

@@ -0,0 +1,153 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+class Duration extends DateTimeWizard
+{
+    public const DAYS_DURATION = 'd';
+
+    /**
+     * Hours as a duration (can exceed 24), e.g. 29.
+     */
+    public const HOURS_DURATION = '[h]';
+
+    /**
+     * Hours without a leading zero, e.g. 9.
+     */
+    public const HOURS_SHORT = 'h';
+
+    /**
+     * Hours with a leading zero, e.g. 09.
+     */
+    public const HOURS_LONG = 'hh';
+
+    /**
+     * Minutes as a duration (can exceed 60), e.g. 109.
+     */
+    public const MINUTES_DURATION = '[m]';
+
+    /**
+     * Minutes without a leading zero, e.g. 5.
+     */
+    public const MINUTES_SHORT = 'm';
+
+    /**
+     * Minutes with a leading zero, e.g. 05.
+     */
+    public const MINUTES_LONG = 'mm';
+
+    /**
+     * Seconds as a duration (can exceed 60), e.g. 129.
+     */
+    public const SECONDS_DURATION = '[s]';
+
+    /**
+     * Seconds without a leading zero, e.g. 2.
+     */
+    public const SECONDS_SHORT = 's';
+
+    /**
+     * Seconds with a leading zero, e.g. 02.
+     */
+    public const SECONDS_LONG = 'ss';
+
+    protected const DURATION_BLOCKS = [
+        self::DAYS_DURATION,
+        self::HOURS_DURATION,
+        self::HOURS_LONG,
+        self::HOURS_SHORT,
+        self::MINUTES_DURATION,
+        self::MINUTES_LONG,
+        self::MINUTES_SHORT,
+        self::SECONDS_DURATION,
+        self::SECONDS_LONG,
+        self::SECONDS_SHORT,
+    ];
+
+    protected const DURATION_MASKS = [
+        self::DAYS_DURATION => self::DAYS_DURATION,
+        self::HOURS_DURATION => self::HOURS_SHORT,
+        self::MINUTES_DURATION => self::MINUTES_LONG,
+        self::SECONDS_DURATION => self::SECONDS_LONG,
+    ];
+
+    protected const DURATION_DEFAULTS = [
+        self::HOURS_LONG => self::HOURS_DURATION,
+        self::HOURS_SHORT => self::HOURS_DURATION,
+        self::MINUTES_LONG => self::MINUTES_DURATION,
+        self::MINUTES_SHORT => self::MINUTES_DURATION,
+        self::SECONDS_LONG => self::SECONDS_DURATION,
+        self::SECONDS_SHORT => self::SECONDS_DURATION,
+    ];
+
+    public const SEPARATOR_COLON = ':';
+    public const SEPARATOR_SPACE_NONBREAKING = "\u{a0}";
+    public const SEPARATOR_SPACE = ' ';
+
+    public const DURATION_DEFAULT = [
+        self::HOURS_DURATION,
+        self::MINUTES_LONG,
+        self::SECONDS_LONG,
+    ];
+
+    /**
+     * @var string[]
+     */
+    protected array $separators;
+
+    /**
+     * @var string[]
+     */
+    protected array $formatBlocks;
+
+    protected bool $durationIsSet = false;
+
+    /**
+     * @param null|string|string[] $separators
+     *        If you want to use the same separator for all format blocks, then it can be passed as a string literal;
+     *           if you wish to use different separators, then they should be passed as an array.
+     *        If you want to use only a single format block, then pass a null as the separator argument
+     */
+    public function __construct($separators = self::SEPARATOR_COLON, string ...$formatBlocks)
+    {
+        $separators ??= self::SEPARATOR_COLON;
+        $formatBlocks = (count($formatBlocks) === 0) ? self::DURATION_DEFAULT : $formatBlocks;
+
+        $this->separators = $this->padSeparatorArray(
+            is_array($separators) ? $separators : [$separators],
+            count($formatBlocks) - 1
+        );
+        $this->formatBlocks = array_map([$this, 'mapFormatBlocks'], $formatBlocks);
+
+        if ($this->durationIsSet === false) {
+            // We need at least one duration mask, so if none has been set we change the first mask element
+            //    to a duration.
+            $this->formatBlocks[0] = self::DURATION_DEFAULTS[mb_strtolower($this->formatBlocks[0])];
+        }
+    }
+
+    private function mapFormatBlocks(string $value): string
+    {
+        // Any duration masking codes are returned as lower case values
+        if (in_array(mb_strtolower($value), self::DURATION_BLOCKS, true)) {
+            if (array_key_exists(mb_strtolower($value), self::DURATION_MASKS)) {
+                if ($this->durationIsSet) {
+                    // We should only have a single duration mask, the first defined in the mask set,
+                    //    so convert any additional duration masks to standard time masks.
+                    $value = self::DURATION_MASKS[mb_strtolower($value)];
+                }
+                $this->durationIsSet = true;
+            }
+
+            return mb_strtolower($value);
+        }
+
+        // Wrap any string literals in quotes, so that they're clearly defined as string literals
+        return $this->wrapLiteral($value);
+    }
+
+    public function format(): string
+    {
+        return implode('', array_map([$this, 'intersperse'], $this->formatBlocks, $this->separators));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Locale.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use NumberFormatter;
+use PhpOffice\PhpSpreadsheet\Exception;
+
+final class Locale
+{
+    /**
+     * Language code: ISO-639 2 character, alpha.
+     * Optional script code: ISO-15924 4 alpha.
+     * Optional country code: ISO-3166-1, 2 character alpha.
+     * Separated by underscores or dashes.
+     */
+    public const STRUCTURE = '/^(?P<language>[a-z]{2})([-_](?P<script>[a-z]{4}))?([-_](?P<country>[a-z]{2}))?$/i';
+
+    private NumberFormatter $formatter;
+
+    public function __construct(?string $locale, int $style)
+    {
+        if (class_exists(NumberFormatter::class) === false) {
+            throw new Exception();
+        }
+
+        $formatterLocale = str_replace('-', '_', $locale ?? '');
+        $this->formatter = new NumberFormatter($formatterLocale, $style);
+        if ($this->formatter->getLocale() !== $formatterLocale) {
+            throw new Exception("Unable to read locale data for '{$locale}'");
+        }
+    }
+
+    public function format(): string
+    {
+        return $this->formatter->getPattern();
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Number.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+
+class Number extends NumberBase implements Wizard
+{
+    public const WITH_THOUSANDS_SEPARATOR = true;
+
+    public const WITHOUT_THOUSANDS_SEPARATOR = false;
+
+    protected bool $thousandsSeparator = true;
+
+    /**
+     * @param int $decimals number of decimal places to display, in the range 0-30
+     * @param bool $thousandsSeparator indicator whether the thousands separator should be used, or not
+     * @param ?string $locale Set the locale for the number format; or leave as the default null.
+     *          Locale has no effect for Number Format values, and is retained here only for compatibility
+     *              with the other Wizards.
+     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
+     *
+     * @throws Exception If a provided locale code is not a valid format
+     */
+    public function __construct(
+        int $decimals = 2,
+        bool $thousandsSeparator = self::WITH_THOUSANDS_SEPARATOR,
+        ?string $locale = null
+    ) {
+        $this->setDecimals($decimals);
+        $this->setThousandsSeparator($thousandsSeparator);
+        $this->setLocale($locale);
+    }
+
+    public function setThousandsSeparator(bool $thousandsSeparator = self::WITH_THOUSANDS_SEPARATOR): void
+    {
+        $this->thousandsSeparator = $thousandsSeparator;
+    }
+
+    /**
+     * As MS Excel cannot easily handle Lakh, which is the only locale-specific Number format variant,
+     *       we don't use locale with Numbers.
+     */
+    protected function getLocaleFormat(): string
+    {
+        return $this->format();
+    }
+
+    public function format(): string
+    {
+        return sprintf(
+            '%s0%s',
+            $this->thousandsSeparator ? '#,##' : null,
+            $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/NumberBase.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use NumberFormatter;
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
+
+abstract class NumberBase
+{
+    protected const MAX_DECIMALS = 30;
+
+    protected int $decimals = 2;
+
+    protected ?string $locale = null;
+
+    protected ?string $fullLocale = null;
+
+    protected ?string $localeFormat = null;
+
+    public function setDecimals(int $decimals = 2): void
+    {
+        $this->decimals = ($decimals > self::MAX_DECIMALS) ? self::MAX_DECIMALS : max($decimals, 0);
+    }
+
+    /**
+     * Setting a locale will override any settings defined in this class.
+     *
+     * @throws Exception If the locale code is not a valid format
+     */
+    public function setLocale(?string $locale = null): void
+    {
+        if ($locale === null) {
+            $this->localeFormat = $this->locale = $this->fullLocale = null;
+
+            return;
+        }
+
+        $this->locale = $this->validateLocale($locale);
+
+        if (class_exists(NumberFormatter::class)) {
+            $this->localeFormat = $this->getLocaleFormat();
+        }
+    }
+
+    /**
+     * Stub: should be implemented as a concrete method in concrete wizards.
+     */
+    abstract protected function getLocaleFormat(): string;
+
+    /**
+     * @throws Exception If the locale code is not a valid format
+     */
+    private function validateLocale(string $locale): string
+    {
+        if (preg_match(Locale::STRUCTURE, $locale, $matches, PREG_UNMATCHED_AS_NULL) !== 1) {
+            throw new Exception("Invalid locale code '{$locale}'");
+        }
+
+        ['language' => $language, 'script' => $script, 'country' => $country] = $matches;
+        // Set case and separator to match standardised locale case
+        $language = strtolower($language ?? '');
+        $script = ($script === null) ? null : ucfirst(strtolower($script));
+        $country = ($country === null) ? null : strtoupper($country);
+
+        $this->fullLocale = implode('-', array_filter([$language, $script, $country]));
+
+        return $country === null ? $language : "{$language}-{$country}";
+    }
+
+    public function format(): string
+    {
+        return NumberFormat::FORMAT_GENERAL;
+    }
+
+    public function __toString(): string
+    {
+        return $this->format();
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Percentage.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use NumberFormatter;
+use PhpOffice\PhpSpreadsheet\Exception;
+
+class Percentage extends NumberBase implements Wizard
+{
+    /**
+     * @param int $decimals number of decimal places to display, in the range 0-30
+     * @param ?string $locale Set the locale for the percentage format; or leave as the default null.
+     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
+     *
+     * @throws Exception If a provided locale code is not a valid format
+     */
+    public function __construct(int $decimals = 2, ?string $locale = null)
+    {
+        $this->setDecimals($decimals);
+        $this->setLocale($locale);
+    }
+
+    protected function getLocaleFormat(): string
+    {
+        $formatter = new Locale($this->fullLocale, NumberFormatter::PERCENT);
+
+        return $this->decimals > 0
+            ? str_replace('0', '0.' . str_repeat('0', $this->decimals), $formatter->format())
+            : $formatter->format();
+    }
+
+    public function format(): string
+    {
+        if ($this->localeFormat !== null) {
+            return $this->localeFormat;
+        }
+
+        return sprintf('0%s%%', $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Scientific.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+use PhpOffice\PhpSpreadsheet\Exception;
+
+class Scientific extends NumberBase implements Wizard
+{
+    /**
+     * @param int $decimals number of decimal places to display, in the range 0-30
+     * @param ?string $locale Set the locale for the scientific format; or leave as the default null.
+     *          Locale has no effect for Scientific Format values, and is retained here for compatibility
+     *              with the other Wizards.
+     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
+     *
+     * @throws Exception If a provided locale code is not a valid format
+     */
+    public function __construct(int $decimals = 2, ?string $locale = null)
+    {
+        $this->setDecimals($decimals);
+        $this->setLocale($locale);
+    }
+
+    protected function getLocaleFormat(): string
+    {
+        return $this->format();
+    }
+
+    public function format(): string
+    {
+        return sprintf('0%sE+00', $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Time.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+class Time extends DateTimeWizard
+{
+    /**
+     * Hours without a leading zero, e.g. 9.
+     */
+    public const HOURS_SHORT = 'h';
+
+    /**
+     * Hours with a leading zero, e.g. 09.
+     */
+    public const HOURS_LONG = 'hh';
+
+    /**
+     * Minutes without a leading zero, e.g. 5.
+     */
+    public const MINUTES_SHORT = 'm';
+
+    /**
+     * Minutes with a leading zero, e.g. 05.
+     */
+    public const MINUTES_LONG = 'mm';
+
+    /**
+     * Seconds without a leading zero, e.g. 2.
+     */
+    public const SECONDS_SHORT = 's';
+
+    /**
+     * Seconds with a leading zero, e.g. 02.
+     */
+    public const SECONDS_LONG = 'ss';
+
+    public const MORNING_AFTERNOON = 'AM/PM';
+
+    protected const TIME_BLOCKS = [
+        self::HOURS_LONG,
+        self::HOURS_SHORT,
+        self::MINUTES_LONG,
+        self::MINUTES_SHORT,
+        self::SECONDS_LONG,
+        self::SECONDS_SHORT,
+        self::MORNING_AFTERNOON,
+    ];
+
+    public const SEPARATOR_COLON = ':';
+    public const SEPARATOR_SPACE_NONBREAKING = "\u{a0}";
+    public const SEPARATOR_SPACE = ' ';
+
+    protected const TIME_DEFAULT = [
+        self::HOURS_LONG,
+        self::MINUTES_LONG,
+        self::SECONDS_LONG,
+    ];
+
+    /**
+     * @var string[]
+     */
+    protected array $separators;
+
+    /**
+     * @var string[]
+     */
+    protected array $formatBlocks;
+
+    /**
+     * @param null|string|string[] $separators
+     *        If you want to use the same separator for all format blocks, then it can be passed as a string literal;
+     *           if you wish to use different separators, then they should be passed as an array.
+     *        If you want to use only a single format block, then pass a null as the separator argument
+     */
+    public function __construct($separators = self::SEPARATOR_COLON, string ...$formatBlocks)
+    {
+        $separators ??= self::SEPARATOR_COLON;
+        $formatBlocks = (count($formatBlocks) === 0) ? self::TIME_DEFAULT : $formatBlocks;
+
+        $this->separators = $this->padSeparatorArray(
+            is_array($separators) ? $separators : [$separators],
+            count($formatBlocks) - 1
+        );
+        $this->formatBlocks = array_map([$this, 'mapFormatBlocks'], $formatBlocks);
+    }
+
+    private function mapFormatBlocks(string $value): string
+    {
+        // Any date masking codes are returned as lower case values
+        //     except for AM/PM, which is set to uppercase
+        if (in_array(mb_strtolower($value), self::TIME_BLOCKS, true)) {
+            return mb_strtolower($value);
+        } elseif (mb_strtoupper($value) === self::MORNING_AFTERNOON) {
+            return mb_strtoupper($value);
+        }
+
+        // Wrap any string literals in quotes, so that they're clearly defined as string literals
+        return $this->wrapLiteral($value);
+    }
+
+    public function format(): string
+    {
+        return implode('', array_map([$this, 'intersperse'], $this->formatBlocks, $this->separators));
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/NumberFormat/Wizard/Wizard.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
+
+interface Wizard
+{
+    public function format(): string;
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Protection.php

@@ -0,0 +1,198 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+class Protection extends Supervisor
+{
+    /** Protection styles */
+    const PROTECTION_INHERIT = 'inherit';
+    const PROTECTION_PROTECTED = 'protected';
+    const PROTECTION_UNPROTECTED = 'unprotected';
+
+    /**
+     * Locked.
+     *
+     * @var string
+     */
+    protected $locked;
+
+    /**
+     * Hidden.
+     *
+     * @var string
+     */
+    protected $hidden;
+
+    /**
+     * Create a new Protection.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        // Supervisor?
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        if (!$isConditional) {
+            $this->locked = self::PROTECTION_INHERIT;
+            $this->hidden = self::PROTECTION_INHERIT;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return Protection
+     */
+    public function getSharedComponent()
+    {
+        /** @var Style */
+        $parent = $this->parent;
+
+        return $parent->getSharedComponent()->getProtection();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['protection' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->getLocked()->applyFromArray(
+     *     [
+     *         'locked' => TRUE,
+     *         'hidden' => FALSE
+     *     ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray)
+    {
+        if ($this->isSupervisor) {
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($styleArray));
+        } else {
+            if (isset($styleArray['locked'])) {
+                $this->setLocked($styleArray['locked']);
+            }
+            if (isset($styleArray['hidden'])) {
+                $this->setHidden($styleArray['hidden']);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get locked.
+     *
+     * @return string
+     */
+    public function getLocked()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getLocked();
+        }
+
+        return $this->locked;
+    }
+
+    /**
+     * Set locked.
+     *
+     * @param string $lockType see self::PROTECTION_*
+     *
+     * @return $this
+     */
+    public function setLocked($lockType)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['locked' => $lockType]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->locked = $lockType;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hidden.
+     *
+     * @return string
+     */
+    public function getHidden()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHidden();
+        }
+
+        return $this->hidden;
+    }
+
+    /**
+     * Set hidden.
+     *
+     * @param string $hiddenType see self::PROTECTION_*
+     *
+     * @return $this
+     */
+    public function setHidden($hiddenType)
+    {
+        if ($this->isSupervisor) {
+            $styleArray = $this->getStyleArray(['hidden' => $hiddenType]);
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->hidden = $hiddenType;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getHashCode();
+        }
+
+        return md5(
+            $this->locked .
+            $this->hidden .
+            __CLASS__
+        );
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'locked', $this->getLocked());
+        $this->exportArray2($exportedArray, 'hidden', $this->getHidden());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/RgbTint.php

@@ -0,0 +1,175 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+/**
+ * Class to handle tint applied to color.
+ * Code borrows heavily from some Python projects.
+ *
+ * @see https://docs.python.org/3/library/colorsys.html
+ * @see https://gist.github.com/Mike-Honey/b36e651e9a7f1d2e1d60ce1c63b9b633
+ */
+class RgbTint
+{
+    private const ONE_THIRD = 1.0 / 3.0;
+    private const ONE_SIXTH = 1.0 / 6.0;
+    private const TWO_THIRD = 2.0 / 3.0;
+    private const RGBMAX = 255.0;
+    /**
+     * MS excel's tint function expects that HLS is base 240.
+     *
+     * @see https://social.msdn.microsoft.com/Forums/en-US/e9d8c136-6d62-4098-9b1b-dac786149f43/excel-color-tint-algorithm-incorrect?forum=os_binaryfile#d3c2ac95-52e0-476b-86f1-e2a697f24969
+     */
+    private const HLSMAX = 240.0;
+
+    /**
+     * Convert red/green/blue to hue/luminance/saturation.
+     *
+     * @param float $red 0.0 through 1.0
+     * @param float $green 0.0 through 1.0
+     * @param float $blue 0.0 through 1.0
+     *
+     * @return float[]
+     */
+    private static function rgbToHls(float $red, float $green, float $blue): array
+    {
+        $maxc = max($red, $green, $blue);
+        $minc = min($red, $green, $blue);
+        $luminance = ($minc + $maxc) / 2.0;
+        if ($minc === $maxc) {
+            return [0.0, $luminance, 0.0];
+        }
+        $maxMinusMin = $maxc - $minc;
+        if ($luminance <= 0.5) {
+            $s = $maxMinusMin / ($maxc + $minc);
+        } else {
+            $s = $maxMinusMin / (2.0 - $maxc - $minc);
+        }
+        $rc = ($maxc - $red) / $maxMinusMin;
+        $gc = ($maxc - $green) / $maxMinusMin;
+        $bc = ($maxc - $blue) / $maxMinusMin;
+        if ($red === $maxc) {
+            $h = $bc - $gc;
+        } elseif ($green === $maxc) {
+            $h = 2.0 + $rc - $bc;
+        } else {
+            $h = 4.0 + $gc - $rc;
+        }
+        $h = self::positiveDecimalPart($h / 6.0);
+
+        return [$h, $luminance, $s];
+    }
+
+    /** @var mixed */
+    private static $scrutinizerZeroPointZero = 0.0;
+
+    /**
+     * Convert hue/luminance/saturation to red/green/blue.
+     *
+     * @param float $hue 0.0 through 1.0
+     * @param float $luminance 0.0 through 1.0
+     * @param float $saturation 0.0 through 1.0
+     *
+     * @return float[]
+     */
+    private static function hlsToRgb($hue, $luminance, $saturation): array
+    {
+        if ($saturation === self::$scrutinizerZeroPointZero) {
+            return [$luminance, $luminance, $luminance];
+        }
+        if ($luminance <= 0.5) {
+            $m2 = $luminance * (1.0 + $saturation);
+        } else {
+            $m2 = $luminance + $saturation - ($luminance * $saturation);
+        }
+        $m1 = 2.0 * $luminance - $m2;
+
+        return [
+            self::vFunction($m1, $m2, $hue + self::ONE_THIRD),
+            self::vFunction($m1, $m2, $hue),
+            self::vFunction($m1, $m2, $hue - self::ONE_THIRD),
+        ];
+    }
+
+    private static function vFunction(float $m1, float $m2, float $hue): float
+    {
+        $hue = self::positiveDecimalPart($hue);
+        if ($hue < self::ONE_SIXTH) {
+            return $m1 + ($m2 - $m1) * $hue * 6.0;
+        }
+        if ($hue < 0.5) {
+            return $m2;
+        }
+        if ($hue < self::TWO_THIRD) {
+            return $m1 + ($m2 - $m1) * (self::TWO_THIRD - $hue) * 6.0;
+        }
+
+        return $m1;
+    }
+
+    private static function positiveDecimalPart(float $hue): float
+    {
+        $hue = fmod($hue, 1.0);
+
+        return ($hue >= 0.0) ? $hue : (1.0 + $hue);
+    }
+
+    /**
+     * Convert red/green/blue to HLSMAX-based hue/luminance/saturation.
+     *
+     * @return int[]
+     */
+    private static function rgbToMsHls(int $red, int $green, int $blue): array
+    {
+        $red01 = $red / self::RGBMAX;
+        $green01 = $green / self::RGBMAX;
+        $blue01 = $blue / self::RGBMAX;
+        [$hue, $luminance, $saturation] = self::rgbToHls($red01, $green01, $blue01);
+
+        return [
+            (int) round($hue * self::HLSMAX),
+            (int) round($luminance * self::HLSMAX),
+            (int) round($saturation * self::HLSMAX),
+        ];
+    }
+
+    /**
+     * Converts HLSMAX based HLS values to rgb values in the range (0,1).
+     *
+     * @return float[]
+     */
+    private static function msHlsToRgb(int $hue, int $lightness, int $saturation): array
+    {
+        return self::hlsToRgb($hue / self::HLSMAX, $lightness / self::HLSMAX, $saturation / self::HLSMAX);
+    }
+
+    /**
+     * Tints HLSMAX based luminance.
+     *
+     * @see http://ciintelligence.blogspot.co.uk/2012/02/converting-excel-theme-color-and-tint.html
+     */
+    private static function tintLuminance(float $tint, float $luminance): int
+    {
+        if ($tint < 0) {
+            return (int) round($luminance * (1.0 + $tint));
+        }
+
+        return (int) round($luminance * (1.0 - $tint) + (self::HLSMAX - self::HLSMAX * (1.0 - $tint)));
+    }
+
+    /**
+     * Return result of tinting supplied rgb as 6 hex digits.
+     */
+    public static function rgbAndTintToRgb(int $red, int $green, int $blue, float $tint): string
+    {
+        [$hue, $luminance, $saturation] = self::rgbToMsHls($red, $green, $blue);
+        [$red, $green, $blue] = self::msHlsToRgb($hue, self::tintLuminance($tint, $luminance), $saturation);
+
+        return sprintf(
+            '%02X%02X%02X',
+            (int) round($red * self::RGBMAX),
+            (int) round($green * self::RGBMAX),
+            (int) round($blue * self::RGBMAX)
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Style.php

@@ -0,0 +1,745 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Functions;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+class Style extends Supervisor
+{
+    /**
+     * Font.
+     *
+     * @var Font
+     */
+    protected $font;
+
+    /**
+     * Fill.
+     *
+     * @var Fill
+     */
+    protected $fill;
+
+    /**
+     * Borders.
+     *
+     * @var Borders
+     */
+    protected $borders;
+
+    /**
+     * Alignment.
+     *
+     * @var Alignment
+     */
+    protected $alignment;
+
+    /**
+     * Number Format.
+     *
+     * @var NumberFormat
+     */
+    protected $numberFormat;
+
+    /**
+     * Protection.
+     *
+     * @var Protection
+     */
+    protected $protection;
+
+    /**
+     * Index of style in collection. Only used for real style.
+     *
+     * @var int
+     */
+    protected $index;
+
+    /**
+     * Use Quote Prefix when displaying in cell editor. Only used for real style.
+     *
+     * @var bool
+     */
+    protected $quotePrefix = false;
+
+    /**
+     * Internal cache for styles
+     * Used when applying style on range of cells (column or row) and cleared when
+     * all cells in range is styled.
+     *
+     * PhpSpreadsheet will always minimize the amount of styles used. So cells with
+     * same styles will reference the same Style instance. To check if two styles
+     * are similar Style::getHashCode() is used. This call is expensive. To minimize
+     * the need to call this method we can cache the internal PHP object id of the
+     * Style in the range. Style::getHashCode() will then only be called when we
+     * encounter a unique style.
+     *
+     * @see Style::applyFromArray()
+     * @see Style::getHashCode()
+     *
+     * @var null|array<string, array>
+     */
+    private static $cachedStyles;
+
+    /**
+     * Create a new Style.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *         Leave this value at default unless you understand exactly what
+     *    its ramifications are
+     * @param bool $isConditional Flag indicating if this is a conditional style or not
+     *       Leave this value at default unless you understand exactly what
+     *    its ramifications are
+     */
+    public function __construct($isSupervisor = false, $isConditional = false)
+    {
+        parent::__construct($isSupervisor);
+
+        // Initialise values
+        $this->font = new Font($isSupervisor, $isConditional);
+        $this->fill = new Fill($isSupervisor, $isConditional);
+        $this->borders = new Borders($isSupervisor, $isConditional);
+        $this->alignment = new Alignment($isSupervisor, $isConditional);
+        $this->numberFormat = new NumberFormat($isSupervisor, $isConditional);
+        $this->protection = new Protection($isSupervisor, $isConditional);
+
+        // bind parent if we are a supervisor
+        if ($isSupervisor) {
+            $this->font->bindParent($this);
+            $this->fill->bindParent($this);
+            $this->borders->bindParent($this);
+            $this->alignment->bindParent($this);
+            $this->numberFormat->bindParent($this);
+            $this->protection->bindParent($this);
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     */
+    public function getSharedComponent(): self
+    {
+        $activeSheet = $this->getActiveSheet();
+        $selectedCell = Functions::trimSheetFromCellReference($this->getActiveCell()); // e.g. 'A1'
+
+        if ($activeSheet->cellExists($selectedCell)) {
+            $xfIndex = $activeSheet->getCell($selectedCell)->getXfIndex();
+        } else {
+            $xfIndex = 0;
+        }
+
+        return $activeSheet->getParentOrThrow()->getCellXfByIndex($xfIndex);
+    }
+
+    /**
+     * Get parent. Only used for style supervisor.
+     */
+    public function getParent(): Spreadsheet
+    {
+        return $this->getActiveSheet()->getParentOrThrow();
+    }
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    public function getStyleArray($array)
+    {
+        return ['quotePrefix' => $array];
+    }
+
+    /**
+     * Apply styles from array.
+     *
+     * <code>
+     * $spreadsheet->getActiveSheet()->getStyle('B2')->applyFromArray(
+     *     [
+     *         'font' => [
+     *             'name' => 'Arial',
+     *             'bold' => true,
+     *             'italic' => false,
+     *             'underline' => Font::UNDERLINE_DOUBLE,
+     *             'strikethrough' => false,
+     *             'color' => [
+     *                 'rgb' => '808080'
+     *             ]
+     *         ],
+     *         'borders' => [
+     *             'bottom' => [
+     *                 'borderStyle' => Border::BORDER_DASHDOT,
+     *                 'color' => [
+     *                     'rgb' => '808080'
+     *                 ]
+     *             ],
+     *             'top' => [
+     *                 'borderStyle' => Border::BORDER_DASHDOT,
+     *                 'color' => [
+     *                     'rgb' => '808080'
+     *                 ]
+     *             ]
+     *         ],
+     *         'alignment' => [
+     *             'horizontal' => Alignment::HORIZONTAL_CENTER,
+     *             'vertical' => Alignment::VERTICAL_CENTER,
+     *             'wrapText' => true,
+     *         ],
+     *         'quotePrefix'    => true
+     *     ]
+     * );
+     * </code>
+     *
+     * @param array $styleArray Array containing style information
+     * @param bool $advancedBorders advanced mode for setting borders
+     *
+     * @return $this
+     */
+    public function applyFromArray(array $styleArray, $advancedBorders = true)
+    {
+        if ($this->isSupervisor) {
+            $pRange = $this->getSelectedCells();
+
+            // Uppercase coordinate and strip any Worksheet reference from the selected range
+            $pRange = strtoupper($pRange);
+            if (strpos($pRange, '!') !== false) {
+                $pRangeWorksheet = StringHelper::strToUpper(trim(substr($pRange, 0, (int) strrpos($pRange, '!')), "'"));
+                if ($pRangeWorksheet !== '' && StringHelper::strToUpper($this->getActiveSheet()->getTitle()) !== $pRangeWorksheet) {
+                    throw new Exception('Invalid Worksheet for specified Range');
+                }
+                $pRange = strtoupper(Functions::trimSheetFromCellReference($pRange));
+            }
+
+            // Is it a cell range or a single cell?
+            if (strpos($pRange, ':') === false) {
+                $rangeA = $pRange;
+                $rangeB = $pRange;
+            } else {
+                [$rangeA, $rangeB] = explode(':', $pRange);
+            }
+
+            // Calculate range outer borders
+            $rangeStart = Coordinate::coordinateFromString($rangeA);
+            $rangeEnd = Coordinate::coordinateFromString($rangeB);
+            $rangeStartIndexes = Coordinate::indexesFromString($rangeA);
+            $rangeEndIndexes = Coordinate::indexesFromString($rangeB);
+
+            $columnStart = $rangeStart[0];
+            $columnEnd = $rangeEnd[0];
+
+            // Make sure we can loop upwards on rows and columns
+            if ($rangeStartIndexes[0] > $rangeEndIndexes[0] && $rangeStartIndexes[1] > $rangeEndIndexes[1]) {
+                $tmp = $rangeStartIndexes;
+                $rangeStartIndexes = $rangeEndIndexes;
+                $rangeEndIndexes = $tmp;
+            }
+
+            // ADVANCED MODE:
+            if ($advancedBorders && isset($styleArray['borders'])) {
+                // 'allBorders' is a shorthand property for 'outline' and 'inside' and
+                //        it applies to components that have not been set explicitly
+                if (isset($styleArray['borders']['allBorders'])) {
+                    foreach (['outline', 'inside'] as $component) {
+                        if (!isset($styleArray['borders'][$component])) {
+                            $styleArray['borders'][$component] = $styleArray['borders']['allBorders'];
+                        }
+                    }
+                    unset($styleArray['borders']['allBorders']); // not needed any more
+                }
+                // 'outline' is a shorthand property for 'top', 'right', 'bottom', 'left'
+                //        it applies to components that have not been set explicitly
+                if (isset($styleArray['borders']['outline'])) {
+                    foreach (['top', 'right', 'bottom', 'left'] as $component) {
+                        if (!isset($styleArray['borders'][$component])) {
+                            $styleArray['borders'][$component] = $styleArray['borders']['outline'];
+                        }
+                    }
+                    unset($styleArray['borders']['outline']); // not needed any more
+                }
+                // 'inside' is a shorthand property for 'vertical' and 'horizontal'
+                //        it applies to components that have not been set explicitly
+                if (isset($styleArray['borders']['inside'])) {
+                    foreach (['vertical', 'horizontal'] as $component) {
+                        if (!isset($styleArray['borders'][$component])) {
+                            $styleArray['borders'][$component] = $styleArray['borders']['inside'];
+                        }
+                    }
+                    unset($styleArray['borders']['inside']); // not needed any more
+                }
+                // width and height characteristics of selection, 1, 2, or 3 (for 3 or more)
+                $xMax = min($rangeEndIndexes[0] - $rangeStartIndexes[0] + 1, 3);
+                $yMax = min($rangeEndIndexes[1] - $rangeStartIndexes[1] + 1, 3);
+
+                // loop through up to 3 x 3 = 9 regions
+                for ($x = 1; $x <= $xMax; ++$x) {
+                    // start column index for region
+                    $colStart = ($x == 3) ?
+                        Coordinate::stringFromColumnIndex($rangeEndIndexes[0])
+                        : Coordinate::stringFromColumnIndex($rangeStartIndexes[0] + $x - 1);
+                    // end column index for region
+                    $colEnd = ($x == 1) ?
+                        Coordinate::stringFromColumnIndex($rangeStartIndexes[0])
+                        : Coordinate::stringFromColumnIndex($rangeEndIndexes[0] - $xMax + $x);
+
+                    for ($y = 1; $y <= $yMax; ++$y) {
+                        // which edges are touching the region
+                        $edges = [];
+                        if ($x == 1) {
+                            // are we at left edge
+                            $edges[] = 'left';
+                        }
+                        if ($x == $xMax) {
+                            // are we at right edge
+                            $edges[] = 'right';
+                        }
+                        if ($y == 1) {
+                            // are we at top edge?
+                            $edges[] = 'top';
+                        }
+                        if ($y == $yMax) {
+                            // are we at bottom edge?
+                            $edges[] = 'bottom';
+                        }
+
+                        // start row index for region
+                        $rowStart = ($y == 3) ?
+                            $rangeEndIndexes[1] : $rangeStartIndexes[1] + $y - 1;
+
+                        // end row index for region
+                        $rowEnd = ($y == 1) ?
+                            $rangeStartIndexes[1] : $rangeEndIndexes[1] - $yMax + $y;
+
+                        // build range for region
+                        $range = $colStart . $rowStart . ':' . $colEnd . $rowEnd;
+
+                        // retrieve relevant style array for region
+                        $regionStyles = $styleArray;
+                        unset($regionStyles['borders']['inside']);
+
+                        // what are the inner edges of the region when looking at the selection
+                        $innerEdges = array_diff(['top', 'right', 'bottom', 'left'], $edges);
+
+                        // inner edges that are not touching the region should take the 'inside' border properties if they have been set
+                        foreach ($innerEdges as $innerEdge) {
+                            switch ($innerEdge) {
+                                case 'top':
+                                case 'bottom':
+                                    // should pick up 'horizontal' border property if set
+                                    if (isset($styleArray['borders']['horizontal'])) {
+                                        $regionStyles['borders'][$innerEdge] = $styleArray['borders']['horizontal'];
+                                    } else {
+                                        unset($regionStyles['borders'][$innerEdge]);
+                                    }
+
+                                    break;
+                                case 'left':
+                                case 'right':
+                                    // should pick up 'vertical' border property if set
+                                    if (isset($styleArray['borders']['vertical'])) {
+                                        $regionStyles['borders'][$innerEdge] = $styleArray['borders']['vertical'];
+                                    } else {
+                                        unset($regionStyles['borders'][$innerEdge]);
+                                    }
+
+                                    break;
+                            }
+                        }
+
+                        // apply region style to region by calling applyFromArray() in simple mode
+                        $this->getActiveSheet()->getStyle($range)->applyFromArray($regionStyles, false);
+                    }
+                }
+
+                // restore initial cell selection range
+                $this->getActiveSheet()->getStyle($pRange);
+
+                return $this;
+            }
+
+            // SIMPLE MODE:
+            // Selection type, inspect
+            if (preg_match('/^[A-Z]+1:[A-Z]+1048576$/', $pRange)) {
+                $selectionType = 'COLUMN';
+
+                // Enable caching of styles
+                self::$cachedStyles = ['hashByObjId' => [], 'styleByHash' => []];
+            } elseif (preg_match('/^A\d+:XFD\d+$/', $pRange)) {
+                $selectionType = 'ROW';
+
+                // Enable caching of styles
+                self::$cachedStyles = ['hashByObjId' => [], 'styleByHash' => []];
+            } else {
+                $selectionType = 'CELL';
+            }
+
+            // First loop through columns, rows, or cells to find out which styles are affected by this operation
+            $oldXfIndexes = $this->getOldXfIndexes($selectionType, $rangeStartIndexes, $rangeEndIndexes, $columnStart, $columnEnd, $styleArray);
+
+            // clone each of the affected styles, apply the style array, and add the new styles to the workbook
+            $workbook = $this->getActiveSheet()->getParentOrThrow();
+            $newXfIndexes = [];
+            foreach ($oldXfIndexes as $oldXfIndex => $dummy) {
+                $style = $workbook->getCellXfByIndex($oldXfIndex);
+
+                // $cachedStyles is set when applying style for a range of cells, either column or row
+                if (self::$cachedStyles === null) {
+                    // Clone the old style and apply style-array
+                    $newStyle = clone $style;
+                    $newStyle->applyFromArray($styleArray);
+
+                    // Look for existing style we can use instead (reduce memory usage)
+                    $existingStyle = $workbook->getCellXfByHashCode($newStyle->getHashCode());
+                } else {
+                    // Style cache is stored by Style::getHashCode(). But calling this method is
+                    // expensive. So we cache the php obj id -> hash.
+                    $objId = spl_object_id($style);
+
+                    // Look for the original HashCode
+                    $styleHash = self::$cachedStyles['hashByObjId'][$objId] ?? null;
+                    if ($styleHash === null) {
+                        // This object_id is not cached, store the hashcode in case encounter again
+                        $styleHash = self::$cachedStyles['hashByObjId'][$objId] = $style->getHashCode();
+                    }
+
+                    // Find existing style by hash.
+                    $existingStyle = self::$cachedStyles['styleByHash'][$styleHash] ?? null;
+
+                    if (!$existingStyle) {
+                        // The old style combined with the new style array is not cached, so we create it now
+                        $newStyle = clone $style;
+                        $newStyle->applyFromArray($styleArray);
+
+                        // Look for similar style in workbook to reduce memory usage
+                        $existingStyle = $workbook->getCellXfByHashCode($newStyle->getHashCode());
+
+                        // Cache the new style by original hashcode
+                        self::$cachedStyles['styleByHash'][$styleHash] = $existingStyle instanceof self ? $existingStyle : $newStyle;
+                    }
+                }
+
+                if ($existingStyle) {
+                    // there is already such cell Xf in our collection
+                    $newXfIndexes[$oldXfIndex] = $existingStyle->getIndex();
+                } else {
+                    if (!isset($newStyle)) {
+                        // Handle bug in PHPStan, see https://github.com/phpstan/phpstan/issues/5805
+                        // $newStyle should always be defined.
+                        // This block might not be needed in the future
+                        // @codeCoverageIgnoreStart
+                        $newStyle = clone $style;
+                        $newStyle->applyFromArray($styleArray);
+                        // @codeCoverageIgnoreEnd
+                    }
+
+                    // we don't have such a cell Xf, need to add
+                    $workbook->addCellXf($newStyle);
+                    $newXfIndexes[$oldXfIndex] = $newStyle->getIndex();
+                }
+            }
+
+            // Loop through columns, rows, or cells again and update the XF index
+            switch ($selectionType) {
+                case 'COLUMN':
+                    for ($col = $rangeStartIndexes[0]; $col <= $rangeEndIndexes[0]; ++$col) {
+                        $columnDimension = $this->getActiveSheet()->getColumnDimensionByColumn($col);
+                        $oldXfIndex = $columnDimension->getXfIndex();
+                        $columnDimension->setXfIndex($newXfIndexes[$oldXfIndex]);
+                    }
+
+                    // Disable caching of styles
+                    self::$cachedStyles = null;
+
+                    break;
+                case 'ROW':
+                    for ($row = $rangeStartIndexes[1]; $row <= $rangeEndIndexes[1]; ++$row) {
+                        $rowDimension = $this->getActiveSheet()->getRowDimension($row);
+                        // row without explicit style should be formatted based on default style
+                        $oldXfIndex = $rowDimension->getXfIndex() ?? 0;
+                        $rowDimension->setXfIndex($newXfIndexes[$oldXfIndex]);
+                    }
+
+                    // Disable caching of styles
+                    self::$cachedStyles = null;
+
+                    break;
+                case 'CELL':
+                    for ($col = $rangeStartIndexes[0]; $col <= $rangeEndIndexes[0]; ++$col) {
+                        for ($row = $rangeStartIndexes[1]; $row <= $rangeEndIndexes[1]; ++$row) {
+                            $cell = $this->getActiveSheet()->getCell([$col, $row]);
+                            $oldXfIndex = $cell->getXfIndex();
+                            $cell->setXfIndex($newXfIndexes[$oldXfIndex]);
+                        }
+                    }
+
+                    break;
+            }
+        } else {
+            // not a supervisor, just apply the style array directly on style object
+            if (isset($styleArray['fill'])) {
+                $this->getFill()->applyFromArray($styleArray['fill']);
+            }
+            if (isset($styleArray['font'])) {
+                $this->getFont()->applyFromArray($styleArray['font']);
+            }
+            if (isset($styleArray['borders'])) {
+                $this->getBorders()->applyFromArray($styleArray['borders']);
+            }
+            if (isset($styleArray['alignment'])) {
+                $this->getAlignment()->applyFromArray($styleArray['alignment']);
+            }
+            if (isset($styleArray['numberFormat'])) {
+                $this->getNumberFormat()->applyFromArray($styleArray['numberFormat']);
+            }
+            if (isset($styleArray['protection'])) {
+                $this->getProtection()->applyFromArray($styleArray['protection']);
+            }
+            if (isset($styleArray['quotePrefix'])) {
+                $this->quotePrefix = $styleArray['quotePrefix'];
+            }
+        }
+
+        return $this;
+    }
+
+    private function getOldXfIndexes(string $selectionType, array $rangeStart, array $rangeEnd, string $columnStart, string $columnEnd, array $styleArray): array
+    {
+        $oldXfIndexes = [];
+        switch ($selectionType) {
+            case 'COLUMN':
+                for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
+                    $oldXfIndexes[$this->getActiveSheet()->getColumnDimensionByColumn($col)->getXfIndex()] = true;
+                }
+                foreach ($this->getActiveSheet()->getColumnIterator($columnStart, $columnEnd) as $columnIterator) {
+                    $cellIterator = $columnIterator->getCellIterator();
+                    $cellIterator->setIterateOnlyExistingCells(true);
+                    foreach ($cellIterator as $columnCell) {
+                        if ($columnCell !== null) {
+                            $columnCell->getStyle()->applyFromArray($styleArray);
+                        }
+                    }
+                }
+
+                break;
+            case 'ROW':
+                for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
+                    if ($this->getActiveSheet()->getRowDimension($row)->getXfIndex() === null) {
+                        $oldXfIndexes[0] = true; // row without explicit style should be formatted based on default style
+                    } else {
+                        $oldXfIndexes[$this->getActiveSheet()->getRowDimension($row)->getXfIndex()] = true;
+                    }
+                }
+                foreach ($this->getActiveSheet()->getRowIterator((int) $rangeStart[1], (int) $rangeEnd[1]) as $rowIterator) {
+                    $cellIterator = $rowIterator->getCellIterator();
+                    $cellIterator->setIterateOnlyExistingCells(true);
+                    foreach ($cellIterator as $rowCell) {
+                        if ($rowCell !== null) {
+                            $rowCell->getStyle()->applyFromArray($styleArray);
+                        }
+                    }
+                }
+
+                break;
+            case 'CELL':
+                for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
+                    for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
+                        $oldXfIndexes[$this->getActiveSheet()->getCell([$col, $row])->getXfIndex()] = true;
+                    }
+                }
+
+                break;
+        }
+
+        return $oldXfIndexes;
+    }
+
+    /**
+     * Get Fill.
+     *
+     * @return Fill
+     */
+    public function getFill()
+    {
+        return $this->fill;
+    }
+
+    /**
+     * Get Font.
+     *
+     * @return Font
+     */
+    public function getFont()
+    {
+        return $this->font;
+    }
+
+    /**
+     * Set font.
+     *
+     * @return $this
+     */
+    public function setFont(Font $font)
+    {
+        $this->font = $font;
+
+        return $this;
+    }
+
+    /**
+     * Get Borders.
+     *
+     * @return Borders
+     */
+    public function getBorders()
+    {
+        return $this->borders;
+    }
+
+    /**
+     * Get Alignment.
+     *
+     * @return Alignment
+     */
+    public function getAlignment()
+    {
+        return $this->alignment;
+    }
+
+    /**
+     * Get Number Format.
+     *
+     * @return NumberFormat
+     */
+    public function getNumberFormat()
+    {
+        return $this->numberFormat;
+    }
+
+    /**
+     * Get Conditional Styles. Only used on supervisor.
+     *
+     * @return Conditional[]
+     */
+    public function getConditionalStyles()
+    {
+        return $this->getActiveSheet()->getConditionalStyles($this->getActiveCell());
+    }
+
+    /**
+     * Set Conditional Styles. Only used on supervisor.
+     *
+     * @param Conditional[] $conditionalStyleArray Array of conditional styles
+     *
+     * @return $this
+     */
+    public function setConditionalStyles(array $conditionalStyleArray)
+    {
+        $this->getActiveSheet()->setConditionalStyles($this->getSelectedCells(), $conditionalStyleArray);
+
+        return $this;
+    }
+
+    /**
+     * Get Protection.
+     *
+     * @return Protection
+     */
+    public function getProtection()
+    {
+        return $this->protection;
+    }
+
+    /**
+     * Get quote prefix.
+     *
+     * @return bool
+     */
+    public function getQuotePrefix()
+    {
+        if ($this->isSupervisor) {
+            return $this->getSharedComponent()->getQuotePrefix();
+        }
+
+        return $this->quotePrefix;
+    }
+
+    /**
+     * Set quote prefix.
+     *
+     * @param bool $quotePrefix
+     *
+     * @return $this
+     */
+    public function setQuotePrefix($quotePrefix)
+    {
+        if ($quotePrefix == '') {
+            $quotePrefix = false;
+        }
+        if ($this->isSupervisor) {
+            $styleArray = ['quotePrefix' => $quotePrefix];
+            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
+        } else {
+            $this->quotePrefix = (bool) $quotePrefix;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->fill->getHashCode() .
+            $this->font->getHashCode() .
+            $this->borders->getHashCode() .
+            $this->alignment->getHashCode() .
+            $this->numberFormat->getHashCode() .
+            $this->protection->getHashCode() .
+            ($this->quotePrefix ? 't' : 'f') .
+            __CLASS__
+        );
+    }
+
+    /**
+     * Get own index in style collection.
+     *
+     * @return int
+     */
+    public function getIndex()
+    {
+        return $this->index;
+    }
+
+    /**
+     * Set own index in style collection.
+     *
+     * @param int $index
+     */
+    public function setIndex($index): void
+    {
+        $this->index = $index;
+    }
+
+    protected function exportArray1(): array
+    {
+        $exportedArray = [];
+        $this->exportArray2($exportedArray, 'alignment', $this->getAlignment());
+        $this->exportArray2($exportedArray, 'borders', $this->getBorders());
+        $this->exportArray2($exportedArray, 'fill', $this->getFill());
+        $this->exportArray2($exportedArray, 'font', $this->getFont());
+        $this->exportArray2($exportedArray, 'numberFormat', $this->getNumberFormat());
+        $this->exportArray2($exportedArray, 'protection', $this->getProtection());
+        $this->exportArray2($exportedArray, 'quotePrefx', $this->getQuotePrefix());
+
+        return $exportedArray;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/Supervisor.php

@@ -0,0 +1,175 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Style;
+
+use PhpOffice\PhpSpreadsheet\IComparable;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+abstract class Supervisor implements IComparable
+{
+    /**
+     * Supervisor?
+     *
+     * @var bool
+     */
+    protected $isSupervisor;
+
+    /**
+     * Parent. Only used for supervisor.
+     *
+     * @var Spreadsheet|Supervisor
+     */
+    protected $parent;
+
+    /**
+     * Parent property name.
+     *
+     * @var null|string
+     */
+    protected $parentPropertyName;
+
+    /**
+     * Create a new Supervisor.
+     *
+     * @param bool $isSupervisor Flag indicating if this is a supervisor or not
+     *                                    Leave this value at default unless you understand exactly what
+     *                                        its ramifications are
+     */
+    public function __construct($isSupervisor = false)
+    {
+        // Supervisor?
+        $this->isSupervisor = $isSupervisor;
+    }
+
+    /**
+     * Bind parent. Only used for supervisor.
+     *
+     * @param Spreadsheet|Supervisor $parent
+     * @param null|string $parentPropertyName
+     *
+     * @return $this
+     */
+    public function bindParent($parent, $parentPropertyName = null)
+    {
+        $this->parent = $parent;
+        $this->parentPropertyName = $parentPropertyName;
+
+        return $this;
+    }
+
+    /**
+     * Is this a supervisor or a cell style component?
+     *
+     * @return bool
+     */
+    public function getIsSupervisor()
+    {
+        return $this->isSupervisor;
+    }
+
+    /**
+     * Get the currently active sheet. Only used for supervisor.
+     *
+     * @return Worksheet
+     */
+    public function getActiveSheet()
+    {
+        return $this->parent->getActiveSheet();
+    }
+
+    /**
+     * Get the currently active cell coordinate in currently active sheet.
+     * Only used for supervisor.
+     *
+     * @return string E.g. 'A1'
+     */
+    public function getSelectedCells()
+    {
+        return $this->getActiveSheet()->getSelectedCells();
+    }
+
+    /**
+     * Get the currently active cell coordinate in currently active sheet.
+     * Only used for supervisor.
+     *
+     * @return string E.g. 'A1'
+     */
+    public function getActiveCell()
+    {
+        return $this->getActiveSheet()->getActiveCell();
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if ((is_object($value)) && ($key != 'parent')) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    /**
+     * Export style as array.
+     *
+     * Available to anything which extends this class:
+     * Alignment, Border, Borders, Color, Fill, Font,
+     * NumberFormat, Protection, and Style.
+     */
+    final public function exportArray(): array
+    {
+        return $this->exportArray1();
+    }
+
+    /**
+     * Abstract method to be implemented in anything which
+     * extends this class.
+     *
+     * This method invokes exportArray2 with the names and values
+     * of all properties to be included in output array,
+     * returning that array to exportArray, then to caller.
+     */
+    abstract protected function exportArray1(): array;
+
+    /**
+     * Populate array from exportArray1.
+     * This method is available to anything which extends this class.
+     * The parameter index is the key to be added to the array.
+     * The parameter objOrValue is either a primitive type,
+     * which is the value added to the array,
+     * or a Style object to be recursively added via exportArray.
+     *
+     * @param mixed $objOrValue
+     */
+    final protected function exportArray2(array &$exportedArray, string $index, $objOrValue): void
+    {
+        if ($objOrValue instanceof self) {
+            $exportedArray[$index] = $objOrValue->exportArray();
+        } else {
+            $exportedArray[$index] = $objOrValue;
+        }
+    }
+
+    /**
+     * Get the shared style component for the currently active cell in currently active sheet.
+     * Only used for style supervisor.
+     *
+     * @return mixed
+     */
+    abstract public function getSharedComponent();
+
+    /**
+     * Build style array from subcomponents.
+     *
+     * @param array $array
+     *
+     * @return array
+     */
+    abstract public function getStyleArray($array);
+}