See Release Notes
Long Term Support Release
<?php namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;> use PhpOffice\PhpSpreadsheet\Reader\Xlsx;use PhpOffice\PhpSpreadsheet\Style\Alignment; use PhpOffice\PhpSpreadsheet\Style\Border; use PhpOffice\PhpSpreadsheet\Style\Borders; use PhpOffice\PhpSpreadsheet\Style\Color; use PhpOffice\PhpSpreadsheet\Style\Fill; use PhpOffice\PhpSpreadsheet\Style\Font;> use PhpOffice\PhpSpreadsheet\Style\NumberFormat;use PhpOffice\PhpSpreadsheet\Style\Protection; use PhpOffice\PhpSpreadsheet\Style\Style;> use SimpleXMLElement; > use stdClass;class Styles extends BaseParserClass { /** * Theme instance. *< * @var Theme> * @var ?Theme*/< private static $theme = null;> private $theme;> /** @var array */private $styles = [];> /** @var array */private $cellStyles = [];> /** @var SimpleXMLElement */private $styleXml;< public function __construct(\SimpleXMLElement $styleXml)> public function setStyleXml(SimpleXmlElement $styleXml): void{ $this->styleXml = $styleXml; }< public function setStyleBaseData(Theme $theme = null, $styles = [], $cellStyles = [])> public function setTheme(Theme $theme): void{< self::$theme = $theme;> $this->theme = $theme; > } > > public function setStyleBaseData(?Theme $theme = null, array $styles = [], array $cellStyles = []): void > { > $this->theme = $theme;$this->styles = $styles; $this->cellStyles = $cellStyles; }< private static function readFontStyle(Font $fontStyle, \SimpleXMLElement $fontStyleXml)> public function readFontStyle(Font $fontStyle, SimpleXMLElement $fontStyleXml): void{> if (isset($fontStyleXml->name, $fontStyleXml->name['val'])) {$fontStyle->setName((string) $fontStyleXml->name['val']);> } $fontStyle->setSize((float) $fontStyleXml->sz['val']); > if (isset($fontStyleXml->sz, $fontStyleXml->sz['val'])) {<> }if (isset($fontStyleXml->b)) { $fontStyle->setBold(!isset($fontStyleXml->b['val']) || self::boolean((string) $fontStyleXml->b['val'])); } if (isset($fontStyleXml->i)) { $fontStyle->setItalic(!isset($fontStyleXml->i['val']) || self::boolean((string) $fontStyleXml->i['val'])); } if (isset($fontStyleXml->strike)) {< $fontStyle->setStrikethrough(!isset($fontStyleXml->strike['val']) || self::boolean((string) $fontStyleXml->strike['val']));> $fontStyle->setStrikethrough( > !isset($fontStyleXml->strike['val']) || self::boolean((string) $fontStyleXml->strike['val']) > );}< $fontStyle->getColor()->setARGB(self::readColor($fontStyleXml->color));> $fontStyle->getColor()->setARGB($this->readColor($fontStyleXml->color));if (isset($fontStyleXml->u) && !isset($fontStyleXml->u['val'])) { $fontStyle->setUnderline(Font::UNDERLINE_SINGLE); } elseif (isset($fontStyleXml->u, $fontStyleXml->u['val'])) { $fontStyle->setUnderline((string) $fontStyleXml->u['val']); } if (isset($fontStyleXml->vertAlign, $fontStyleXml->vertAlign['val'])) { $verticalAlign = strtolower((string) $fontStyleXml->vertAlign['val']); if ($verticalAlign === 'superscript') { $fontStyle->setSuperscript(true);< } < if ($verticalAlign === 'subscript') {> } elseif ($verticalAlign === 'subscript') {$fontStyle->setSubscript(true); } } }< private static function readFillStyle(Fill $fillStyle, \SimpleXMLElement $fillStyleXml)> private function readNumberFormat(NumberFormat $numfmtStyle, SimpleXMLElement $numfmtStyleXml): void > { > if ($numfmtStyleXml->count() === 0) { > return; > } > $numfmt = Xlsx::getAttributes($numfmtStyleXml); > if ($numfmt->count() > 0 && isset($numfmt['formatCode'])) { > $numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmt['formatCode'])); > } > } > > public function readFillStyle(Fill $fillStyle, SimpleXMLElement $fillStyleXml): void{ if ($fillStyleXml->gradientFill) {< /** @var \SimpleXMLElement $gradientFill */> /** @var SimpleXMLElement $gradientFill */$gradientFill = $fillStyleXml->gradientFill[0]; if (!empty($gradientFill['type'])) { $fillStyle->setFillType((string) $gradientFill['type']); } $fillStyle->setRotation((float) ($gradientFill['degree']));< $gradientFill->registerXPathNamespace('sml', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); < $fillStyle->getStartColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color)); < $fillStyle->getEndColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color));> $gradientFill->registerXPathNamespace('sml', Namespaces::MAIN); > $fillStyle->getStartColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color)); > $fillStyle->getEndColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color));} elseif ($fillStyleXml->patternFill) {< $patternType = (string) $fillStyleXml->patternFill['patternType'] != '' ? (string) $fillStyleXml->patternFill['patternType'] : 'solid'; < $fillStyle->setFillType($patternType);> $defaultFillStyle = Fill::FILL_NONE;if ($fillStyleXml->patternFill->fgColor) {< $fillStyle->getStartColor()->setARGB(self::readColor($fillStyleXml->patternFill->fgColor, true)); < } else { < $fillStyle->getStartColor()->setARGB('FF000000');> $fillStyle->getStartColor()->setARGB($this->readColor($fillStyleXml->patternFill->fgColor, true)); > $defaultFillStyle = Fill::FILL_SOLID;} if ($fillStyleXml->patternFill->bgColor) {< $fillStyle->getEndColor()->setARGB(self::readColor($fillStyleXml->patternFill->bgColor, true));> $fillStyle->getEndColor()->setARGB($this->readColor($fillStyleXml->patternFill->bgColor, true)); > $defaultFillStyle = Fill::FILL_SOLID;}> } > $patternType = (string) $fillStyleXml->patternFill['patternType'] != '' } > ? (string) $fillStyleXml->patternFill['patternType'] > : $defaultFillStyle; private static function readBorderStyle(Borders $borderStyle, \SimpleXMLElement $borderStyleXml) > { > $fillStyle->setFillType($patternType);< private static function readBorderStyle(Borders $borderStyle, \SimpleXMLElement $borderStyleXml)> public function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void$diagonalDown = self::boolean((string) $borderStyleXml['diagonalDown']); if (!$diagonalUp && !$diagonalDown) { $borderStyle->setDiagonalDirection(Borders::DIAGONAL_NONE); } elseif ($diagonalUp && !$diagonalDown) { $borderStyle->setDiagonalDirection(Borders::DIAGONAL_UP); } elseif (!$diagonalUp && $diagonalDown) { $borderStyle->setDiagonalDirection(Borders::DIAGONAL_DOWN); } else { $borderStyle->setDiagonalDirection(Borders::DIAGONAL_BOTH); }< self::readBorder($borderStyle->getLeft(), $borderStyleXml->left); < self::readBorder($borderStyle->getRight(), $borderStyleXml->right); < self::readBorder($borderStyle->getTop(), $borderStyleXml->top); < self::readBorder($borderStyle->getBottom(), $borderStyleXml->bottom); < self::readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);> $this->readBorder($borderStyle->getLeft(), $borderStyleXml->left); > $this->readBorder($borderStyle->getRight(), $borderStyleXml->right); > $this->readBorder($borderStyle->getTop(), $borderStyleXml->top); > $this->readBorder($borderStyle->getBottom(), $borderStyleXml->bottom); > $this->readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);}< private static function readBorder(Border $border, \SimpleXMLElement $borderXml)> private function readBorder(Border $border, SimpleXMLElement $borderXml): void{ if (isset($borderXml['style'])) { $border->setBorderStyle((string) $borderXml['style']); } if (isset($borderXml->color)) {< $border->getColor()->setARGB(self::readColor($borderXml->color));> $border->getColor()->setARGB($this->readColor($borderXml->color));} }< private static function readAlignmentStyle(Alignment $alignment, \SimpleXMLElement $alignmentXml)> public function readAlignmentStyle(Alignment $alignment, SimpleXMLElement $alignmentXml): void{< $alignment->setHorizontal((string) $alignmentXml->alignment['horizontal']); < $alignment->setVertical((string) $alignmentXml->alignment['vertical']);> $alignment->setHorizontal((string) $alignmentXml['horizontal']); > $alignment->setVertical((string) $alignmentXml['vertical']);$textRotation = 0;< if ((int) $alignmentXml->alignment['textRotation'] <= 90) { < $textRotation = (int) $alignmentXml->alignment['textRotation']; < } elseif ((int) $alignmentXml->alignment['textRotation'] > 90) { < $textRotation = 90 - (int) $alignmentXml->alignment['textRotation'];> if ((int) $alignmentXml['textRotation'] <= 90) { > $textRotation = (int) $alignmentXml['textRotation']; > } elseif ((int) $alignmentXml['textRotation'] > 90) { > $textRotation = 90 - (int) $alignmentXml['textRotation'];} $alignment->setTextRotation((int) $textRotation);< $alignment->setWrapText(self::boolean((string) $alignmentXml->alignment['wrapText'])); < $alignment->setShrinkToFit(self::boolean((string) $alignmentXml->alignment['shrinkToFit'])); < $alignment->setIndent((int) ((string) $alignmentXml->alignment['indent']) > 0 ? (int) ((string) $alignmentXml->alignment['indent']) : 0); < $alignment->setReadOrder((int) ((string) $alignmentXml->alignment['readingOrder']) > 0 ? (int) ((string) $alignmentXml->alignment['readingOrder']) : 0);> $alignment->setWrapText(self::boolean((string) $alignmentXml['wrapText'])); > $alignment->setShrinkToFit(self::boolean((string) $alignmentXml['shrinkToFit'])); > $alignment->setIndent( > (int) ((string) $alignmentXml['indent']) > 0 ? (int) ((string) $alignmentXml['indent']) : 0 > ); > $alignment->setReadOrder( > (int) ((string) $alignmentXml['readingOrder']) > 0 ? (int) ((string) $alignmentXml['readingOrder']) : 0 > );}< private function readStyle(Style $docStyle, $style)> private static function formatGeneral(string $formatString): string{< $docStyle->getNumberFormat()->setFormatCode($style->numFmt);> if ($formatString === 'GENERAL') { > $formatString = NumberFormat::FORMAT_GENERAL; > } > > return $formatString; > } > > /** > * Read style. > * > * @param SimpleXMLElement|stdClass $style > */ > public function readStyle(Style $docStyle, $style): void > { > if ($style->numFmt instanceof SimpleXMLElement) { > $this->readNumberFormat($docStyle->getNumberFormat(), $style->numFmt); > } else { > $docStyle->getNumberFormat()->setFormatCode(self::formatGeneral((string) $style->numFmt)); > }if (isset($style->font)) {< self::readFontStyle($docStyle->getFont(), $style->font);> $this->readFontStyle($docStyle->getFont(), $style->font);} if (isset($style->fill)) {< self::readFillStyle($docStyle->getFill(), $style->fill);> $this->readFillStyle($docStyle->getFill(), $style->fill);} if (isset($style->border)) {< self::readBorderStyle($docStyle->getBorders(), $style->border);> $this->readBorderStyle($docStyle->getBorders(), $style->border);}< if (isset($style->alignment->alignment)) { < self::readAlignmentStyle($docStyle->getAlignment(), $style->alignment);> if (isset($style->alignment)) { > $this->readAlignmentStyle($docStyle->getAlignment(), $style->alignment);} // protection if (isset($style->protection)) { $this->readProtectionLocked($docStyle, $style); $this->readProtectionHidden($docStyle, $style); } // top-level style settings if (isset($style->quotePrefix)) {< $docStyle->setQuotePrefix(true);> $docStyle->setQuotePrefix((bool) $style->quotePrefix);} }< private function readProtectionLocked(Style $docStyle, $style)> /** > * Read protection locked attribute. > * > * @param SimpleXMLElement|stdClass $style > */ > public function readProtectionLocked(Style $docStyle, $style): void{ if (isset($style->protection['locked'])) { if (self::boolean((string) $style->protection['locked'])) { $docStyle->getProtection()->setLocked(Protection::PROTECTION_PROTECTED); } else { $docStyle->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED); } } }< private function readProtectionHidden(Style $docStyle, $style)> /** > * Read protection hidden attribute. > * > * @param SimpleXMLElement|stdClass $style > */ > public function readProtectionHidden(Style $docStyle, $style): void{ if (isset($style->protection['hidden'])) { if (self::boolean((string) $style->protection['hidden'])) { $docStyle->getProtection()->setHidden(Protection::PROTECTION_PROTECTED); } else { $docStyle->getProtection()->setHidden(Protection::PROTECTION_UNPROTECTED); } } }< private static function readColor($color, $background = false)> public function readColor(SimpleXMLElement $color, bool $background = false): string{ if (isset($color['rgb'])) { return (string) $color['rgb']; } elseif (isset($color['indexed'])) {< return Color::indexedColor($color['indexed'] - 7, $background)->getARGB();> return Color::indexedColor((int) ($color['indexed'] - 7), $background)->getARGB() ?? '';} elseif (isset($color['theme'])) {< if (self::$theme !== null) { < $returnColour = self::$theme->getColourByIndex((int) $color['theme']);> if ($this->theme !== null) { > $returnColour = $this->theme->getColourByIndex((int) $color['theme']);if (isset($color['tint'])) { $tintAdjust = (float) $color['tint'];< $returnColour = Color::changeBrightness($returnColour, $tintAdjust);> $returnColour = Color::changeBrightness($returnColour ?? '', $tintAdjust);} return 'FF' . $returnColour; } } return ($background) ? 'FFFFFFFF' : 'FF000000'; }< public function dxfs($readDataOnly = false)> public function dxfs(bool $readDataOnly = false): array{ $dxfs = []; if (!$readDataOnly && $this->styleXml) { // Conditional Styles if ($this->styleXml->dxfs) { foreach ($this->styleXml->dxfs->dxf as $dxf) { $style = new Style(false, true); $this->readStyle($style, $dxf); $dxfs[] = $style; } } // Cell Styles if ($this->styleXml->cellStyles) {< foreach ($this->styleXml->cellStyles->cellStyle as $cellStyle) {> foreach ($this->styleXml->cellStyles->cellStyle as $cellStylex) { > $cellStyle = Xlsx::getAttributes($cellStylex);if ((int) ($cellStyle['builtinId']) == 0) { if (isset($this->cellStyles[(int) ($cellStyle['xfId'])])) { // Set default style $style = new Style(); $this->readStyle($style, $this->cellStyles[(int) ($cellStyle['xfId'])]); // normal style, currently not using it for anything } } } } } return $dxfs; }< public function styles()> public function styles(): array{ return $this->styles; }< private static function getArrayItem($array, $key = 0)> /** > * Get array item. > * > * @param mixed $array (usually array, in theory can be false) > * > * @return stdClass > */ > private static function getArrayItem($array, int $key = 0){< return $array[$key] ?? null;> return is_array($array) ? ($array[$key] ?? null) : null;} }