From f6cf82ae7f808a3a34c9651014ce3bc1725df021 Mon Sep 17 00:00:00 2001 From: M_Viper Date: Sun, 10 Mar 2024 15:24:02 +0000 Subject: [PATCH] Dateien nach "includes/PHPExcel/Classes" hochladen --- includes/PHPExcel/Classes/PHPExcel.php | 1139 ++++++++++++++++++++++++ 1 file changed, 1139 insertions(+) create mode 100644 includes/PHPExcel/Classes/PHPExcel.php diff --git a/includes/PHPExcel/Classes/PHPExcel.php b/includes/PHPExcel/Classes/PHPExcel.php new file mode 100644 index 0000000..d27de51 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel.php @@ -0,0 +1,1139 @@ +_hasMacros; + } + + /** + * Define if a workbook has macros + * + * @param true|false + */ + public function setHasMacros($hasMacros=false){ + $this->_hasMacros=(bool)$hasMacros; + } + + /** + * Set the macros code + * + * @param binary string|null + */ + public function setMacrosCode($MacrosCode){ + $this->_macrosCode=$MacrosCode; + $this->setHasMacros(!is_null($MacrosCode)); + } + + /** + * Return the macros code + * + * @return binary|null + */ + public function getMacrosCode(){ + return $this->_macrosCode; + } + + /** + * Set the macros certificate + * + * @param binary|null + */ + public function setMacrosCertificate($Certificate=NULL){ + $this->_macrosCertificate=$Certificate; + } + + /** + * Is the project signed ? + * + * @return true|false + */ + public function hasMacrosCertificate(){ + return !is_null($this->_macrosCertificate); + } + + /** + * Return the macros certificate + * + * @return binary|null + */ + public function getMacrosCertificate(){ + return $this->_macrosCertificate; + } + + /** + * Remove all macros, certificate from spreadsheet + * + * @param none + * @return void + */ + public function discardMacros(){ + $this->_hasMacros=false; + $this->_macrosCode=NULL; + $this->_macrosCertificate=NULL; + } + + /** + * set ribbon XML data + * + */ + public function setRibbonXMLData($Target=NULL, $XMLData=NULL){ + if(!is_null($Target) && !is_null($XMLData)){ + $this->_ribbonXMLData=array('target'=>$Target, 'data'=>$XMLData); + }else{ + $this->_ribbonXMLData=NULL; + } + } + + /** + * retrieve ribbon XML Data + * + * return string|null|array + */ + public function getRibbonXMLData($What='all'){//we need some constants here... + $ReturnData=NULL; + $What=strtolower($What); + switch($What){ + case 'all': + $ReturnData=$this->_ribbonXMLData; + break; + case 'target': + case 'data': + if(is_array($this->_ribbonXMLData) && array_key_exists($What,$this->_ribbonXMLData)){ + $ReturnData=$this->_ribbonXMLData[$What]; + }//else $ReturnData stay at null + break; + }//default: $ReturnData at null + return $ReturnData; + } + + /** + * store binaries ribbon objects (pictures) + * + */ + public function setRibbonBinObjects($BinObjectsNames=NULL, $BinObjectsData=NULL){ + if(!is_null($BinObjectsNames) && !is_null($BinObjectsData)){ + $this->_ribbonBinObjects=array('names'=>$BinObjectsNames, 'data'=>$BinObjectsData); + }else{ + $this->_ribbonBinObjects=NULL; + } + } + /** + * return the extension of a filename. Internal use for a array_map callback (php<5.3 don't like lambda function) + * + */ + private function _getExtensionOnly($ThePath){ + return pathinfo($ThePath, PATHINFO_EXTENSION); + } + + /** + * retrieve Binaries Ribbon Objects + * + */ + public function getRibbonBinObjects($What='all'){ + $ReturnData=NULL; + $What=strtolower($What); + switch($What){ + case 'all': + return $this->_ribbonBinObjects; + break; + case 'names': + case 'data': + if(is_array($this->_ribbonBinObjects) && array_key_exists($What, $this->_ribbonBinObjects)){ + $ReturnData=$this->_ribbonBinObjects[$What]; + } + break; + case 'types': + if(is_array($this->_ribbonBinObjects) && array_key_exists('data', $this->_ribbonBinObjects) && is_array($this->_ribbonBinObjects['data'])){ + $tmpTypes=array_keys($this->_ribbonBinObjects['data']); + $ReturnData=array_unique(array_map(array($this,'_getExtensionOnly'), $tmpTypes)); + }else + $ReturnData=array();//the caller want an array... not null if empty + break; + } + return $ReturnData; + } + + /** + * This workbook have a custom UI ? + * + * @return true|false + */ + public function hasRibbon(){ + return !is_null($this->_ribbonXMLData); + } + + /** + * This workbook have additionnal object for the ribbon ? + * + * @return true|false + */ + public function hasRibbonBinObjects(){ + return !is_null($this->_ribbonBinObjects); + } + + /** + * Check if a sheet with a specified code name already exists + * + * @param string $pSheetCodeName Name of the worksheet to check + * @return boolean + */ + public function sheetCodeNameExists($pSheetCodeName) + { + return ($this->getSheetByCodeName($pSheetCodeName) !== NULL); + } + + /** + * Get sheet by code name. Warning : sheet don't have always a code name ! + * + * @param string $pName Sheet name + * @return PHPExcel_Worksheet + */ + public function getSheetByCodeName($pName = '') + { + $worksheetCount = count($this->_workSheetCollection); + for ($i = 0; $i < $worksheetCount; ++$i) { + if ($this->_workSheetCollection[$i]->getCodeName() == $pName) { + return $this->_workSheetCollection[$i]; + } + } + + return null; + } + + /** + * Create a new PHPExcel with one Worksheet + */ + public function __construct() + { + $this->_uniqueID = uniqid(); + $this->_calculationEngine = PHPExcel_Calculation::getInstance($this); + + // Initialise worksheet collection and add one worksheet + $this->_workSheetCollection = array(); + $this->_workSheetCollection[] = new PHPExcel_Worksheet($this); + $this->_activeSheetIndex = 0; + + // Create document properties + $this->_properties = new PHPExcel_DocumentProperties(); + + // Create document security + $this->_security = new PHPExcel_DocumentSecurity(); + + // Set named ranges + $this->_namedRanges = array(); + + // Create the cellXf supervisor + $this->_cellXfSupervisor = new PHPExcel_Style(true); + $this->_cellXfSupervisor->bindParent($this); + + // Create the default style + $this->addCellXf(new PHPExcel_Style); + $this->addCellStyleXf(new PHPExcel_Style); + } + + /** + * Code to execute when this worksheet is unset() + * + */ + public function __destruct() { + PHPExcel_Calculation::unsetInstance($this); + $this->disconnectWorksheets(); + } // function __destruct() + + /** + * Disconnect all worksheets from this PHPExcel workbook object, + * typically so that the PHPExcel object can be unset + * + */ + public function disconnectWorksheets() + { + $worksheet = NULL; + foreach($this->_workSheetCollection as $k => &$worksheet) { + $worksheet->disconnectCells(); + $this->_workSheetCollection[$k] = null; + } + unset($worksheet); + $this->_workSheetCollection = array(); + } + + /** + * Return the calculation engine for this worksheet + * + * @return PHPExcel_Calculation + */ + public function getCalculationEngine() + { + return $this->_calculationEngine; + } // function getCellCacheController() + + /** + * Get properties + * + * @return PHPExcel_DocumentProperties + */ + public function getProperties() + { + return $this->_properties; + } + + /** + * Set properties + * + * @param PHPExcel_DocumentProperties $pValue + */ + public function setProperties(PHPExcel_DocumentProperties $pValue) + { + $this->_properties = $pValue; + } + + /** + * Get security + * + * @return PHPExcel_DocumentSecurity + */ + public function getSecurity() + { + return $this->_security; + } + + /** + * Set security + * + * @param PHPExcel_DocumentSecurity $pValue + */ + public function setSecurity(PHPExcel_DocumentSecurity $pValue) + { + $this->_security = $pValue; + } + + /** + * Get active sheet + * + * @return PHPExcel_Worksheet + * + * @throws PHPExcel_Exception + */ + public function getActiveSheet() + { + return $this->getSheet($this->_activeSheetIndex); + } + + /** + * Create sheet and add it to this workbook + * + * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) + * @return PHPExcel_Worksheet + * @throws PHPExcel_Exception + */ + public function createSheet($iSheetIndex = NULL) + { + $newSheet = new PHPExcel_Worksheet($this); + $this->addSheet($newSheet, $iSheetIndex); + return $newSheet; + } + + /** + * Check if a sheet with a specified name already exists + * + * @param string $pSheetName Name of the worksheet to check + * @return boolean + */ + public function sheetNameExists($pSheetName) + { + return ($this->getSheetByName($pSheetName) !== NULL); + } + + /** + * Add sheet + * + * @param PHPExcel_Worksheet $pSheet + * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) + * @return PHPExcel_Worksheet + * @throws PHPExcel_Exception + */ + public function addSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = NULL) + { + if ($this->sheetNameExists($pSheet->getTitle())) { + throw new PHPExcel_Exception( + "Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first." + ); + } + + if($iSheetIndex === NULL) { + if ($this->_activeSheetIndex < 0) { + $this->_activeSheetIndex = 0; + } + $this->_workSheetCollection[] = $pSheet; + } else { + // Insert the sheet at the requested index + array_splice( + $this->_workSheetCollection, + $iSheetIndex, + 0, + array($pSheet) + ); + + // Adjust active sheet index if necessary + if ($this->_activeSheetIndex >= $iSheetIndex) { + ++$this->_activeSheetIndex; + } + } + + if ($pSheet->getParent() === null) { + $pSheet->rebindParent($this); + } + + return $pSheet; + } + + /** + * Remove sheet by index + * + * @param int $pIndex Active sheet index + * @throws PHPExcel_Exception + */ + public function removeSheetByIndex($pIndex = 0) + { + + $numSheets = count($this->_workSheetCollection); + + if ($pIndex > $numSheets - 1) { + throw new PHPExcel_Exception( + "You tried to remove a sheet by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}." + ); + } else { + array_splice($this->_workSheetCollection, $pIndex, 1); + } + // Adjust active sheet index if necessary + if (($this->_activeSheetIndex >= $pIndex) && + ($pIndex > count($this->_workSheetCollection) - 1)) { + --$this->_activeSheetIndex; + } + + } + + /** + * Get sheet by index + * + * @param int $pIndex Sheet index + * @return PHPExcel_Worksheet + * @throws PHPExcel_Exception + */ + public function getSheet($pIndex = 0) + { + if (!isset($this->_workSheetCollection[$pIndex])) { + $numSheets = $this->getSheetCount(); + throw new PHPExcel_Exception( + "Your requested sheet index: {$pIndex} is out of bounds. The actual number of sheets is {$numSheets}." + ); + } + + return $this->_workSheetCollection[$pIndex]; + } + + /** + * Get all sheets + * + * @return PHPExcel_Worksheet[] + */ + public function getAllSheets() + { + return $this->_workSheetCollection; + } + + /** + * Get sheet by name + * + * @param string $pName Sheet name + * @return PHPExcel_Worksheet + */ + public function getSheetByName($pName = '') + { + $worksheetCount = count($this->_workSheetCollection); + for ($i = 0; $i < $worksheetCount; ++$i) { + if ($this->_workSheetCollection[$i]->getTitle() === $pName) { + return $this->_workSheetCollection[$i]; + } + } + + return NULL; + } + + /** + * Get index for sheet + * + * @param PHPExcel_Worksheet $pSheet + * @return Sheet index + * @throws PHPExcel_Exception + */ + public function getIndex(PHPExcel_Worksheet $pSheet) + { + foreach ($this->_workSheetCollection as $key => $value) { + if ($value->getHashCode() == $pSheet->getHashCode()) { + return $key; + } + } + + throw new PHPExcel_Exception("Sheet does not exist."); + } + + /** + * Set index for sheet by sheet name. + * + * @param string $sheetName Sheet name to modify index for + * @param int $newIndex New index for the sheet + * @return New sheet index + * @throws PHPExcel_Exception + */ + public function setIndexByName($sheetName, $newIndex) + { + $oldIndex = $this->getIndex($this->getSheetByName($sheetName)); + $pSheet = array_splice( + $this->_workSheetCollection, + $oldIndex, + 1 + ); + array_splice( + $this->_workSheetCollection, + $newIndex, + 0, + $pSheet + ); + return $newIndex; + } + + /** + * Get sheet count + * + * @return int + */ + public function getSheetCount() + { + return count($this->_workSheetCollection); + } + + /** + * Get active sheet index + * + * @return int Active sheet index + */ + public function getActiveSheetIndex() + { + return $this->_activeSheetIndex; + } + + /** + * Set active sheet index + * + * @param int $pIndex Active sheet index + * @throws PHPExcel_Exception + * @return PHPExcel_Worksheet + */ + public function setActiveSheetIndex($pIndex = 0) + { + $numSheets = count($this->_workSheetCollection); + + if ($pIndex > $numSheets - 1) { + throw new PHPExcel_Exception( + "You tried to set a sheet active by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}." + ); + } else { + $this->_activeSheetIndex = $pIndex; + } + return $this->getActiveSheet(); + } + + /** + * Set active sheet index by name + * + * @param string $pValue Sheet title + * @return PHPExcel_Worksheet + * @throws PHPExcel_Exception + */ + public function setActiveSheetIndexByName($pValue = '') + { + if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) { + $this->setActiveSheetIndex($this->getIndex($worksheet)); + return $worksheet; + } + + throw new PHPExcel_Exception('Workbook does not contain sheet:' . $pValue); + } + + /** + * Get sheet names + * + * @return string[] + */ + public function getSheetNames() + { + $returnValue = array(); + $worksheetCount = $this->getSheetCount(); + for ($i = 0; $i < $worksheetCount; ++$i) { + $returnValue[] = $this->getSheet($i)->getTitle(); + } + + return $returnValue; + } + + /** + * Add external sheet + * + * @param PHPExcel_Worksheet $pSheet External sheet to add + * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last) + * @throws PHPExcel_Exception + * @return PHPExcel_Worksheet + */ + public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) { + if ($this->sheetNameExists($pSheet->getTitle())) { + throw new PHPExcel_Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first."); + } + + // count how many cellXfs there are in this workbook currently, we will need this below + $countCellXfs = count($this->_cellXfCollection); + + // copy all the shared cellXfs from the external workbook and append them to the current + foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) { + $this->addCellXf(clone $cellXf); + } + + // move sheet to this workbook + $pSheet->rebindParent($this); + + // update the cellXfs + foreach ($pSheet->getCellCollection(false) as $cellID) { + $cell = $pSheet->getCell($cellID); + $cell->setXfIndex( $cell->getXfIndex() + $countCellXfs ); + } + + return $this->addSheet($pSheet, $iSheetIndex); + } + + /** + * Get named ranges + * + * @return PHPExcel_NamedRange[] + */ + public function getNamedRanges() { + return $this->_namedRanges; + } + + /** + * Add named range + * + * @param PHPExcel_NamedRange $namedRange + * @return PHPExcel + */ + public function addNamedRange(PHPExcel_NamedRange $namedRange) { + if ($namedRange->getScope() == null) { + // global scope + $this->_namedRanges[$namedRange->getName()] = $namedRange; + } else { + // local scope + $this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange; + } + return true; + } + + /** + * Get named range + * + * @param string $namedRange + * @param PHPExcel_Worksheet|null $pSheet Scope. Use null for global scope + * @return PHPExcel_NamedRange|null + */ + public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) { + $returnValue = null; + + if ($namedRange != '' && ($namedRange !== NULL)) { + // first look for global defined name + if (isset($this->_namedRanges[$namedRange])) { + $returnValue = $this->_namedRanges[$namedRange]; + } + + // then look for local defined name (has priority over global defined name if both names exist) + if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) { + $returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]; + } + } + + return $returnValue; + } + + /** + * Remove named range + * + * @param string $namedRange + * @param PHPExcel_Worksheet|null $pSheet Scope: use null for global scope. + * @return PHPExcel + */ + public function removeNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) { + if ($pSheet === NULL) { + if (isset($this->_namedRanges[$namedRange])) { + unset($this->_namedRanges[$namedRange]); + } + } else { + if (isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) { + unset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]); + } + } + return $this; + } + + /** + * Get worksheet iterator + * + * @return PHPExcel_WorksheetIterator + */ + public function getWorksheetIterator() { + return new PHPExcel_WorksheetIterator($this); + } + + /** + * Copy workbook (!= clone!) + * + * @return PHPExcel + */ + public function copy() { + $copied = clone $this; + + $worksheetCount = count($this->_workSheetCollection); + for ($i = 0; $i < $worksheetCount; ++$i) { + $this->_workSheetCollection[$i] = $this->_workSheetCollection[$i]->copy(); + $this->_workSheetCollection[$i]->rebindParent($this); + } + + return $copied; + } + + /** + * Implement PHP __clone to create a deep clone, not just a shallow copy. + */ + public function __clone() { + foreach($this as $key => $val) { + if (is_object($val) || (is_array($val))) { + $this->{$key} = unserialize(serialize($val)); + } + } + } + + /** + * Get the workbook collection of cellXfs + * + * @return PHPExcel_Style[] + */ + public function getCellXfCollection() + { + return $this->_cellXfCollection; + } + + /** + * Get cellXf by index + * + * @param int $pIndex + * @return PHPExcel_Style + */ + public function getCellXfByIndex($pIndex = 0) + { + return $this->_cellXfCollection[$pIndex]; + } + + /** + * Get cellXf by hash code + * + * @param string $pValue + * @return PHPExcel_Style|false + */ + public function getCellXfByHashCode($pValue = '') + { + foreach ($this->_cellXfCollection as $cellXf) { + if ($cellXf->getHashCode() == $pValue) { + return $cellXf; + } + } + return false; + } + + /** + * Check if style exists in style collection + * + * @param PHPExcel_Style $pCellStyle + * @return boolean + */ + public function cellXfExists($pCellStyle = null) + { + return in_array($pCellStyle, $this->_cellXfCollection, true); + } + + /** + * Get default style + * + * @return PHPExcel_Style + * @throws PHPExcel_Exception + */ + public function getDefaultStyle() + { + if (isset($this->_cellXfCollection[0])) { + return $this->_cellXfCollection[0]; + } + throw new PHPExcel_Exception('No default style found for this workbook'); + } + + /** + * Add a cellXf to the workbook + * + * @param PHPExcel_Style $style + */ + public function addCellXf(PHPExcel_Style $style) + { + $this->_cellXfCollection[] = $style; + $style->setIndex(count($this->_cellXfCollection) - 1); + } + + /** + * Remove cellXf by index. It is ensured that all cells get their xf index updated. + * + * @param int $pIndex Index to cellXf + * @throws PHPExcel_Exception + */ + public function removeCellXfByIndex($pIndex = 0) + { + if ($pIndex > count($this->_cellXfCollection) - 1) { + throw new PHPExcel_Exception("CellXf index is out of bounds."); + } else { + // first remove the cellXf + array_splice($this->_cellXfCollection, $pIndex, 1); + + // then update cellXf indexes for cells + foreach ($this->_workSheetCollection as $worksheet) { + foreach ($worksheet->getCellCollection(false) as $cellID) { + $cell = $worksheet->getCell($cellID); + $xfIndex = $cell->getXfIndex(); + if ($xfIndex > $pIndex ) { + // decrease xf index by 1 + $cell->setXfIndex($xfIndex - 1); + } else if ($xfIndex == $pIndex) { + // set to default xf index 0 + $cell->setXfIndex(0); + } + } + } + } + } + + /** + * Get the cellXf supervisor + * + * @return PHPExcel_Style + */ + public function getCellXfSupervisor() + { + return $this->_cellXfSupervisor; + } + + /** + * Get the workbook collection of cellStyleXfs + * + * @return PHPExcel_Style[] + */ + public function getCellStyleXfCollection() + { + return $this->_cellStyleXfCollection; + } + + /** + * Get cellStyleXf by index + * + * @param int $pIndex + * @return PHPExcel_Style + */ + public function getCellStyleXfByIndex($pIndex = 0) + { + return $this->_cellStyleXfCollection[$pIndex]; + } + + /** + * Get cellStyleXf by hash code + * + * @param string $pValue + * @return PHPExcel_Style|false + */ + public function getCellStyleXfByHashCode($pValue = '') + { + foreach ($this->_cellStyleXfCollection as $cellStyleXf) { + if ($cellStyleXf->getHashCode() == $pValue) { + return $cellStyleXf; + } + } + return false; + } + + /** + * Add a cellStyleXf to the workbook + * + * @param PHPExcel_Style $pStyle + */ + public function addCellStyleXf(PHPExcel_Style $pStyle) + { + $this->_cellStyleXfCollection[] = $pStyle; + $pStyle->setIndex(count($this->_cellStyleXfCollection) - 1); + } + + /** + * Remove cellStyleXf by index + * + * @param int $pIndex + * @throws PHPExcel_Exception + */ + public function removeCellStyleXfByIndex($pIndex = 0) + { + if ($pIndex > count($this->_cellStyleXfCollection) - 1) { + throw new PHPExcel_Exception("CellStyleXf index is out of bounds."); + } else { + array_splice($this->_cellStyleXfCollection, $pIndex, 1); + } + } + + /** + * Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells + * and columns in the workbook + */ + public function garbageCollect() + { + // how many references are there to each cellXf ? + $countReferencesCellXf = array(); + foreach ($this->_cellXfCollection as $index => $cellXf) { + $countReferencesCellXf[$index] = 0; + } + + foreach ($this->getWorksheetIterator() as $sheet) { + + // from cells + foreach ($sheet->getCellCollection(false) as $cellID) { + $cell = $sheet->getCell($cellID); + ++$countReferencesCellXf[$cell->getXfIndex()]; + } + + // from row dimensions + foreach ($sheet->getRowDimensions() as $rowDimension) { + if ($rowDimension->getXfIndex() !== null) { + ++$countReferencesCellXf[$rowDimension->getXfIndex()]; + } + } + + // from column dimensions + foreach ($sheet->getColumnDimensions() as $columnDimension) { + ++$countReferencesCellXf[$columnDimension->getXfIndex()]; + } + } + + // remove cellXfs without references and create mapping so we can update xfIndex + // for all cells and columns + $countNeededCellXfs = 0; + foreach ($this->_cellXfCollection as $index => $cellXf) { + if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf + ++$countNeededCellXfs; + } else { + unset($this->_cellXfCollection[$index]); + } + $map[$index] = $countNeededCellXfs - 1; + } + $this->_cellXfCollection = array_values($this->_cellXfCollection); + + // update the index for all cellXfs + foreach ($this->_cellXfCollection as $i => $cellXf) { + $cellXf->setIndex($i); + } + + // make sure there is always at least one cellXf (there should be) + if (empty($this->_cellXfCollection)) { + $this->_cellXfCollection[] = new PHPExcel_Style(); + } + + // update the xfIndex for all cells, row dimensions, column dimensions + foreach ($this->getWorksheetIterator() as $sheet) { + + // for all cells + foreach ($sheet->getCellCollection(false) as $cellID) { + $cell = $sheet->getCell($cellID); + $cell->setXfIndex( $map[$cell->getXfIndex()] ); + } + + // for all row dimensions + foreach ($sheet->getRowDimensions() as $rowDimension) { + if ($rowDimension->getXfIndex() !== null) { + $rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] ); + } + } + + // for all column dimensions + foreach ($sheet->getColumnDimensions() as $columnDimension) { + $columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] ); + } + + // also do garbage collection for all the sheets + $sheet->garbageCollect(); + } + } + + /** + * Return the unique ID value assigned to this spreadsheet workbook + * + * @return string + */ + public function getID() { + return $this->_uniqueID; + } + +}