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Code Editor : Worksheet.php
<?php /** * PHPExcel_Worksheet * * Copyright (c) 2006 - 2015 PHPExcel * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * @category PHPExcel * @package PHPExcel_Worksheet * @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version ##VERSION##, ##DATE## */ class PHPExcel_Worksheet implements PHPExcel_IComparable { /* Break types */ const BREAK_NONE = 0; const BREAK_ROW = 1; const BREAK_COLUMN = 2; /* Sheet state */ const SHEETSTATE_VISIBLE = 'visible'; const SHEETSTATE_HIDDEN = 'hidden'; const SHEETSTATE_VERYHIDDEN = 'veryHidden'; /** * Invalid characters in sheet title * * @var array */ private static $invalidCharacters = array('*', ':', '/', '\\', '?', '[', ']'); /** * Parent spreadsheet * * @var PHPExcel */ private $parent; /** * Cacheable collection of cells * * @var PHPExcel_CachedObjectStorage_xxx */ private $cellCollection; /** * Collection of row dimensions * * @var PHPExcel_Worksheet_RowDimension[] */ private $rowDimensions = array(); /** * Default row dimension * * @var PHPExcel_Worksheet_RowDimension */ private $defaultRowDimension; /** * Collection of column dimensions * * @var PHPExcel_Worksheet_ColumnDimension[] */ private $columnDimensions = array(); /** * Default column dimension * * @var PHPExcel_Worksheet_ColumnDimension */ private $defaultColumnDimension = null; /** * Collection of drawings * * @var PHPExcel_Worksheet_BaseDrawing[] */ private $drawingCollection = null; /** * Collection of Chart objects * * @var PHPExcel_Chart[] */ private $chartCollection = array(); /** * Worksheet title * * @var string */ private $title; /** * Sheet state * * @var string */ private $sheetState; /** * Page setup * * @var PHPExcel_Worksheet_PageSetup */ private $pageSetup; /** * Page margins * * @var PHPExcel_Worksheet_PageMargins */ private $pageMargins; /** * Page header/footer * * @var PHPExcel_Worksheet_HeaderFooter */ private $headerFooter; /** * Sheet view * * @var PHPExcel_Worksheet_SheetView */ private $sheetView; /** * Protection * * @var PHPExcel_Worksheet_Protection */ private $protection; /** * Collection of styles * * @var PHPExcel_Style[] */ private $styles = array(); /** * Conditional styles. Indexed by cell coordinate, e.g. 'A1' * * @var array */ private $conditionalStylesCollection = array(); /** * Is the current cell collection sorted already? * * @var boolean */ private $cellCollectionIsSorted = false; /** * Collection of breaks * * @var array */ private $breaks = array(); /** * Collection of merged cell ranges * * @var array */ private $mergeCells = array(); /** * Collection of protected cell ranges * * @var array */ private $protectedCells = array(); /** * Autofilter Range and selection * * @var PHPExcel_Worksheet_AutoFilter */ private $autoFilter; /** * Freeze pane * * @var string */ private $freezePane = ''; /** * Show gridlines? * * @var boolean */ private $showGridlines = true; /** * Print gridlines? * * @var boolean */ private $printGridlines = false; /** * Show row and column headers? * * @var boolean */ private $showRowColHeaders = true; /** * Show summary below? (Row/Column outline) * * @var boolean */ private $showSummaryBelow = true; /** * Show summary right? (Row/Column outline) * * @var boolean */ private $showSummaryRight = true; /** * Collection of comments * * @var PHPExcel_Comment[] */ private $comments = array(); /** * Active cell. (Only one!) * * @var string */ private $activeCell = 'A1'; /** * Selected cells * * @var string */ private $selectedCells = 'A1'; /** * Cached highest column * * @var string */ private $cachedHighestColumn = 'A'; /** * Cached highest row * * @var int */ private $cachedHighestRow = 1; /** * Right-to-left? * * @var boolean */ private $rightToLeft = false; /** * Hyperlinks. Indexed by cell coordinate, e.g. 'A1' * * @var array */ private $hyperlinkCollection = array(); /** * Data validation objects. Indexed by cell coordinate, e.g. 'A1' * * @var array */ private $dataValidationCollection = array(); /** * Tab color * * @var PHPExcel_Style_Color */ private $tabColor; /** * Dirty flag * * @var boolean */ private $dirty = true; /** * Hash * * @var string */ private $hash; /** * CodeName * * @var string */ private $codeName = null; /** * Create a new worksheet * * @param PHPExcel $pParent * @param string $pTitle */ public function __construct(PHPExcel $pParent = null, $pTitle = 'Worksheet') { // Set parent and title $this->parent = $pParent; $this->setTitle($pTitle, false); // setTitle can change $pTitle $this->setCodeName($this->getTitle()); $this->setSheetState(PHPExcel_Worksheet::SHEETSTATE_VISIBLE); $this->cellCollection = PHPExcel_CachedObjectStorageFactory::getInstance($this); // Set page setup $this->pageSetup = new PHPExcel_Worksheet_PageSetup(); // Set page margins $this->pageMargins = new PHPExcel_Worksheet_PageMargins(); // Set page header/footer $this->headerFooter = new PHPExcel_Worksheet_HeaderFooter(); // Set sheet view $this->sheetView = new PHPExcel_Worksheet_SheetView(); // Drawing collection $this->drawingCollection = new ArrayObject(); // Chart collection $this->chartCollection = new ArrayObject(); // Protection $this->protection = new PHPExcel_Worksheet_Protection(); // Default row dimension $this->defaultRowDimension = new PHPExcel_Worksheet_RowDimension(null); // Default column dimension $this->defaultColumnDimension = new PHPExcel_Worksheet_ColumnDimension(null); $this->autoFilter = new PHPExcel_Worksheet_AutoFilter(null, $this); } /** * Disconnect all cells from this PHPExcel_Worksheet object, * typically so that the worksheet object can be unset * */ public function disconnectCells() { if ($this->cellCollection !== null) { $this->cellCollection->unsetWorksheetCells(); $this->cellCollection = null; } // detach ourself from the workbook, so that it can then delete this worksheet successfully $this->parent = null; } /** * Code to execute when this worksheet is unset() * */ public function __destruct() { PHPExcel_Calculation::getInstance($this->parent)->clearCalculationCacheForWorksheet($this->title); $this->disconnectCells(); } /** * Return the cache controller for the cell collection * * @return PHPExcel_CachedObjectStorage_xxx */ public function getCellCacheController() { return $this->cellCollection; } /** * Get array of invalid characters for sheet title * * @return array */ public static function getInvalidCharacters() { return self::$invalidCharacters; } /** * Check sheet code name for valid Excel syntax * * @param string $pValue The string to check * @return string The valid string * @throws Exception */ private static function checkSheetCodeName($pValue) { $CharCount = PHPExcel_Shared_String::CountCharacters($pValue); if ($CharCount == 0) { throw new PHPExcel_Exception('Sheet code name cannot be empty.'); } // Some of the printable ASCII characters are invalid: * : / \ ? [ ] and first and last characters cannot be a "'" if ((str_replace(self::$invalidCharacters, '', $pValue) !== $pValue) || (PHPExcel_Shared_String::Substring($pValue, -1, 1)=='\'') || (PHPExcel_Shared_String::Substring($pValue, 0, 1)=='\'')) { throw new PHPExcel_Exception('Invalid character found in sheet code name'); } // Maximum 31 characters allowed for sheet title if ($CharCount > 31) { throw new PHPExcel_Exception('Maximum 31 characters allowed in sheet code name.'); } return $pValue; } /** * Check sheet title for valid Excel syntax * * @param string $pValue The string to check * @return string The valid string * @throws PHPExcel_Exception */ private static function checkSheetTitle($pValue) { // Some of the printable ASCII characters are invalid: * : / \ ? [ ] if (str_replace(self::$invalidCharacters, '', $pValue) !== $pValue) { throw new PHPExcel_Exception('Invalid character found in sheet title'); } // Maximum 31 characters allowed for sheet title if (PHPExcel_Shared_String::CountCharacters($pValue) > 31) { throw new PHPExcel_Exception('Maximum 31 characters allowed in sheet title.'); } return $pValue; } /** * Get collection of cells * * @param boolean $pSorted Also sort the cell collection? * @return PHPExcel_Cell[] */ public function getCellCollection($pSorted = true) { if ($pSorted) { // Re-order cell collection return $this->sortCellCollection(); } if ($this->cellCollection !== null) { return $this->cellCollection->getCellList(); } return array(); } /** * Sort collection of cells * * @return PHPExcel_Worksheet */ public function sortCellCollection() { if ($this->cellCollection !== null) { return $this->cellCollection->getSortedCellList(); } return array(); } /** * Get collection of row dimensions * * @return PHPExcel_Worksheet_RowDimension[] */ public function getRowDimensions() { return $this->rowDimensions; } /** * Get default row dimension * * @return PHPExcel_Worksheet_RowDimension */ public function getDefaultRowDimension() { return $this->defaultRowDimension; } /** * Get collection of column dimensions * * @return PHPExcel_Worksheet_ColumnDimension[] */ public function getColumnDimensions() { return $this->columnDimensions; } /** * Get default column dimension * * @return PHPExcel_Worksheet_ColumnDimension */ public function getDefaultColumnDimension() { return $this->defaultColumnDimension; } /** * Get collection of drawings * * @return PHPExcel_Worksheet_BaseDrawing[] */ public function getDrawingCollection() { return $this->drawingCollection; } /** * Get collection of charts * * @return PHPExcel_Chart[] */ public function getChartCollection() { return $this->chartCollection; } /** * Add chart * * @param PHPExcel_Chart $pChart * @param int|null $iChartIndex Index where chart should go (0,1,..., or null for last) * @return PHPExcel_Chart */ public function addChart(PHPExcel_Chart $pChart = null, $iChartIndex = null) { $pChart->setWorksheet($this); if (is_null($iChartIndex)) { $this->chartCollection[] = $pChart; } else { // Insert the chart at the requested index array_splice($this->chartCollection, $iChartIndex, 0, array($pChart)); } return $pChart; } /** * Return the count of charts on this worksheet * * @return int The number of charts */ public function getChartCount() { return count($this->chartCollection); } /** * Get a chart by its index position * * @param string $index Chart index position * @return false|PHPExcel_Chart * @throws PHPExcel_Exception */ public function getChartByIndex($index = null) { $chartCount = count($this->chartCollection); if ($chartCount == 0) { return false; } if (is_null($index)) { $index = --$chartCount; } if (!isset($this->chartCollection[$index])) { return false; } return $this->chartCollection[$index]; } /** * Return an array of the names of charts on this worksheet * * @return string[] The names of charts * @throws PHPExcel_Exception */ public function getChartNames() { $chartNames = array(); foreach ($this->chartCollection as $chart) { $chartNames[] = $chart->getName(); } return $chartNames; } /** * Get a chart by name * * @param string $chartName Chart name * @return false|PHPExcel_Chart * @throws PHPExcel_Exception */ public function getChartByName($chartName = '') { $chartCount = count($this->chartCollection); if ($chartCount == 0) { return false; } foreach ($this->chartCollection as $index => $chart) { if ($chart->getName() == $chartName) { return $this->chartCollection[$index]; } } return false; } /** * Refresh column dimensions * * @return PHPExcel_Worksheet */ public function refreshColumnDimensions() { $currentColumnDimensions = $this->getColumnDimensions(); $newColumnDimensions = array(); foreach ($currentColumnDimensions as $objColumnDimension) { $newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension; } $this->columnDimensions = $newColumnDimensions; return $this; } /** * Refresh row dimensions * * @return PHPExcel_Worksheet */ public function refreshRowDimensions() { $currentRowDimensions = $this->getRowDimensions(); $newRowDimensions = array(); foreach ($currentRowDimensions as $objRowDimension) { $newRowDimensions[$objRowDimension->getRowIndex()] = $objRowDimension; } $this->rowDimensions = $newRowDimensions; return $this; } /** * Calculate worksheet dimension * * @return string String containing the dimension of this worksheet */ public function calculateWorksheetDimension() { // Return return 'A1' . ':' . $this->getHighestColumn() . $this->getHighestRow(); } /** * Calculate worksheet data dimension * * @return string String containing the dimension of this worksheet that actually contain data */ public function calculateWorksheetDataDimension() { // Return return 'A1' . ':' . $this->getHighestDataColumn() . $this->getHighestDataRow(); } /** * Calculate widths for auto-size columns * * @param boolean $calculateMergeCells Calculate merge cell width * @return PHPExcel_Worksheet; */ public function calculateColumnWidths($calculateMergeCells = false) { // initialize $autoSizes array $autoSizes = array(); foreach ($this->getColumnDimensions() as $colDimension) { if ($colDimension->getAutoSize()) { $autoSizes[$colDimension->getColumnIndex()] = -1; } } // There is only something to do if there are some auto-size columns if (!empty($autoSizes)) { // build list of cells references that participate in a merge $isMergeCell = array(); foreach ($this->getMergeCells() as $cells) { foreach (PHPExcel_Cell::extractAllCellReferencesInRange($cells) as $cellReference) { $isMergeCell[$cellReference] = true; } } // loop through all cells in the worksheet foreach ($this->getCellCollection(false) as $cellID) { $cell = $this->getCell($cellID, false); if ($cell !== null && isset($autoSizes[$this->cellCollection->getCurrentColumn()])) { // Determine width if cell does not participate in a merge if (!isset($isMergeCell[$this->cellCollection->getCurrentAddress()])) { // Calculated value // To formatted string $cellValue = PHPExcel_Style_NumberFormat::toFormattedString( $cell->getCalculatedValue(), $this->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode() ); $autoSizes[$this->cellCollection->getCurrentColumn()] = max( (float) $autoSizes[$this->cellCollection->getCurrentColumn()], (float)PHPExcel_Shared_Font::calculateColumnWidth( $this->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont(), $cellValue, $this->getParent()->getCellXfByIndex($cell->getXfIndex())->getAlignment()->getTextRotation(), $this->getDefaultStyle()->getFont() ) ); } } } // adjust column widths foreach ($autoSizes as $columnIndex => $width) { if ($width == -1) { $width = $this->getDefaultColumnDimension()->getWidth(); } $this->getColumnDimension($columnIndex)->setWidth($width); } } return $this; } /** * Get parent * * @return PHPExcel */ public function getParent() { return $this->parent; } /** * Re-bind parent * * @param PHPExcel $parent * @return PHPExcel_Worksheet */ public function rebindParent(PHPExcel $parent) { if ($this->parent !== null) { $namedRanges = $this->parent->getNamedRanges(); foreach ($namedRanges as $namedRange) { $parent->addNamedRange($namedRange); } $this->parent->removeSheetByIndex( $this->parent->getIndex($this) ); } $this->parent = $parent; return $this; } /** * Get title * * @return string */ public function getTitle() { return $this->title; } /** * Set title * * @param string $pValue String containing the dimension of this worksheet * @param string $updateFormulaCellReferences boolean Flag indicating whether cell references in formulae should * be updated to reflect the new sheet name. * This should be left as the default true, unless you are * certain that no formula cells on any worksheet contain * references to this worksheet * @return PHPExcel_Worksheet */ public function setTitle($pValue = 'Worksheet', $updateFormulaCellReferences = true) { // Is this a 'rename' or not? if ($this->getTitle() == $pValue) { return $this; } // Syntax check self::checkSheetTitle($pValue); // Old title $oldTitle = $this->getTitle(); if ($this->parent) { // Is there already such sheet name? if ($this->parent->sheetNameExists($pValue)) { // Use name, but append with lowest possible integer if (PHPExcel_Shared_String::CountCharacters($pValue) > 29) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 29); } $i = 1; while ($this->parent->sheetNameExists($pValue . ' ' . $i)) { ++$i; if ($i == 10) { if (PHPExcel_Shared_String::CountCharacters($pValue) > 28) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 28); } } elseif ($i == 100) { if (PHPExcel_Shared_String::CountCharacters($pValue) > 27) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 27); } } } $altTitle = $pValue . ' ' . $i; return $this->setTitle($altTitle, $updateFormulaCellReferences); } } // Set title $this->title = $pValue; $this->dirty = true; if ($this->parent && $this->parent->getCalculationEngine()) { // New title $newTitle = $this->getTitle(); $this->parent->getCalculationEngine() ->renameCalculationCacheForWorksheet($oldTitle, $newTitle); if ($updateFormulaCellReferences) { PHPExcel_ReferenceHelper::getInstance()->updateNamedFormulas($this->parent, $oldTitle, $newTitle); } } return $this; } /** * Get sheet state * * @return string Sheet state (visible, hidden, veryHidden) */ public function getSheetState() { return $this->sheetState; } /** * Set sheet state * * @param string $value Sheet state (visible, hidden, veryHidden) * @return PHPExcel_Worksheet */ public function setSheetState($value = PHPExcel_Worksheet::SHEETSTATE_VISIBLE) { $this->sheetState = $value; return $this; } /** * Get page setup * * @return PHPExcel_Worksheet_PageSetup */ public function getPageSetup() { return $this->pageSetup; } /** * Set page setup * * @param PHPExcel_Worksheet_PageSetup $pValue * @return PHPExcel_Worksheet */ public function setPageSetup(PHPExcel_Worksheet_PageSetup $pValue) { $this->pageSetup = $pValue; return $this; } /** * Get page margins * * @return PHPExcel_Worksheet_PageMargins */ public function getPageMargins() { return $this->pageMargins; } /** * Set page margins * * @param PHPExcel_Worksheet_PageMargins $pValue * @return PHPExcel_Worksheet */ public function setPageMargins(PHPExcel_Worksheet_PageMargins $pValue) { $this->pageMargins = $pValue; return $this; } /** * Get page header/footer * * @return PHPExcel_Worksheet_HeaderFooter */ public function getHeaderFooter() { return $this->headerFooter; } /** * Set page header/footer * * @param PHPExcel_Worksheet_HeaderFooter $pValue * @return PHPExcel_Worksheet */ public function setHeaderFooter(PHPExcel_Worksheet_HeaderFooter $pValue) { $this->headerFooter = $pValue; return $this; } /** * Get sheet view * * @return PHPExcel_Worksheet_SheetView */ public function getSheetView() { return $this->sheetView; } /** * Set sheet view * * @param PHPExcel_Worksheet_SheetView $pValue * @return PHPExcel_Worksheet */ public function setSheetView(PHPExcel_Worksheet_SheetView $pValue) { $this->sheetView = $pValue; return $this; } /** * Get Protection * * @return PHPExcel_Worksheet_Protection */ public function getProtection() { return $this->protection; } /** * Set Protection * * @param PHPExcel_Worksheet_Protection $pValue * @return PHPExcel_Worksheet */ public function setProtection(PHPExcel_Worksheet_Protection $pValue) { $this->protection = $pValue; $this->dirty = true; return $this; } /** * Get highest worksheet column * * @param string $row Return the data highest column for the specified row, * or the highest column of any row if no row number is passed * @return string Highest column name */ public function getHighestColumn($row = null) { if ($row == null) { return $this->cachedHighestColumn; } return $this->getHighestDataColumn($row); } /** * Get highest worksheet column that contains data * * @param string $row Return the highest data column for the specified row, * or the highest data column of any row if no row number is passed * @return string Highest column name that contains data */ public function getHighestDataColumn($row = null) { return $this->cellCollection->getHighestColumn($row); } /** * Get highest worksheet row * * @param string $column Return the highest data row for the specified column, * or the highest row of any column if no column letter is passed * @return int Highest row number */ public function getHighestRow($column = null) { if ($column == null) { return $this->cachedHighestRow; } return $this->getHighestDataRow($column); } /** * Get highest worksheet row that contains data * * @param string $column Return the highest data row for the specified column, * or the highest data row of any column if no column letter is passed * @return string Highest row number that contains data */ public function getHighestDataRow($column = null) { return $this->cellCollection->getHighestRow($column); } /** * Get highest worksheet column and highest row that have cell records * * @return array Highest column name and highest row number */ public function getHighestRowAndColumn() { return $this->cellCollection->getHighestRowAndColumn(); } /** * Set a cell value * * @param string $pCoordinate Coordinate of the cell * @param mixed $pValue Value of the cell * @param bool $returnCell Return the worksheet (false, default) or the cell (true) * @return PHPExcel_Worksheet|PHPExcel_Cell Depending on the last parameter being specified */ public function setCellValue($pCoordinate = 'A1', $pValue = null, $returnCell = false) { $cell = $this->getCell(strtoupper($pCoordinate))->setValue($pValue); return ($returnCell) ? $cell : $this; } /** * Set a cell value by using numeric cell coordinates * * @param string $pColumn Numeric column coordinate of the cell (A = 0) * @param string $pRow Numeric row coordinate of the cell * @param mixed $pValue Value of the cell * @param bool $returnCell Return the worksheet (false, default) or the cell (true) * @return PHPExcel_Worksheet|PHPExcel_Cell Depending on the last parameter being specified */ public function setCellValueByColumnAndRow($pColumn = 0, $pRow = 1, $pValue = null, $returnCell = false) { $cell = $this->getCellByColumnAndRow($pColumn, $pRow)->setValue($pValue); return ($returnCell) ? $cell : $this; } /** * Set a cell value * * @param string $pCoordinate Coordinate of the cell * @param mixed $pValue Value of the cell * @param string $pDataType Explicit data type * @param bool $returnCell Return the worksheet (false, default) or the cell (true) * @return PHPExcel_Worksheet|PHPExcel_Cell Depending on the last parameter being specified */ public function setCellValueExplicit($pCoordinate = 'A1', $pValue = null, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING, $returnCell = false) { // Set value $cell = $this->getCell(strtoupper($pCoordinate))->setValueExplicit($pValue, $pDataType); return ($returnCell) ? $cell : $this; } /** * Set a cell value by using numeric cell coordinates * * @param string $pColumn Numeric column coordinate of the cell * @param string $pRow Numeric row coordinate of the cell * @param mixed $pValue Value of the cell * @param string $pDataType Explicit data type * @param bool $returnCell Return the worksheet (false, default) or the cell (true) * @return PHPExcel_Worksheet|PHPExcel_Cell Depending on the last parameter being specified */ public function setCellValueExplicitByColumnAndRow($pColumn = 0, $pRow = 1, $pValue = null, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING, $returnCell = false) { $cell = $this->getCellByColumnAndRow($pColumn, $pRow)->setValueExplicit($pValue, $pDataType); return ($returnCell) ? $cell : $this; } /** * Get cell at a specific coordinate * * @param string $pCoordinate Coordinate of the cell * @param boolean $createIfNotExists Flag indicating whether a new cell should be created if it doesn't * already exist, or a null should be returned instead * @throws PHPExcel_Exception * @return null|PHPExcel_Cell Cell that was found/created or null */ public function getCell($pCoordinate = 'A1', $createIfNotExists = true) { // Check cell collection if ($this->cellCollection->isDataSet(strtoupper($pCoordinate))) { return $this->cellCollection->getCacheData($pCoordinate); } // Worksheet reference? if (strpos($pCoordinate, '!') !== false) { $worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true); return $this->parent->getSheetByName($worksheetReference[0])->getCell(strtoupper($worksheetReference[1]), $createIfNotExists); } // Named range? if ((!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $pCoordinate, $matches)) && (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $pCoordinate, $matches))) { $namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this); if ($namedRange !== null) { $pCoordinate = $namedRange->getRange(); return $namedRange->getWorksheet()->getCell($pCoordinate, $createIfNotExists); } } // Uppercase coordinate $pCoordinate = strtoupper($pCoordinate); if (strpos($pCoordinate, ':') !== false || strpos($pCoordinate, ',') !== false) { throw new PHPExcel_Exception('Cell coordinate can not be a range of cells.'); } elseif (strpos($pCoordinate, '$') !== false) { throw new PHPExcel_Exception('Cell coordinate must not be absolute.'); } // Create new cell object, if required return $createIfNotExists ? $this->createNewCell($pCoordinate) : null; } /** * Get cell at a specific coordinate by using numeric cell coordinates * * @param string $pColumn Numeric column coordinate of the cell (starting from 0) * @param string $pRow Numeric row coordinate of the cell * @param boolean $createIfNotExists Flag indicating whether a new cell should be created if it doesn't * already exist, or a null should be returned instead * @return null|PHPExcel_Cell Cell that was found/created or null */ public function getCellByColumnAndRow($pColumn = 0, $pRow = 1, $createIfNotExists = true) { $columnLetter = PHPExcel_Cell::stringFromColumnIndex($pColumn); $coordinate = $columnLetter . $pRow; if ($this->cellCollection->isDataSet($coordinate)) { return $this->cellCollection->getCacheData($coordinate); } // Create new cell object, if required return $createIfNotExists ? $this->createNewCell($coordinate) : null; } /** * Create a new cell at the specified coordinate * * @param string $pCoordinate Coordinate of the cell * @return PHPExcel_Cell Cell that was created */ private function createNewCell($pCoordinate) { $cell = $this->cellCollection->addCacheData( $pCoordinate, new PHPExcel_Cell(null, PHPExcel_Cell_DataType::TYPE_NULL, $this) ); $this->cellCollectionIsSorted = false; // Coordinates $aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate); if (PHPExcel_Cell::columnIndexFromString($this->cachedHighestColumn) < PHPExcel_Cell::columnIndexFromString($aCoordinates[0])) { $this->cachedHighestColumn = $aCoordinates[0]; } $this->cachedHighestRow = max($this->cachedHighestRow, $aCoordinates[1]); // Cell needs appropriate xfIndex from dimensions records // but don't create dimension records if they don't already exist $rowDimension = $this->getRowDimension($aCoordinates[1], false); $columnDimension = $this->getColumnDimension($aCoordinates[0], false); if ($rowDimension !== null && $rowDimension->getXfIndex() > 0) { // then there is a row dimension with explicit style, assign it to the cell $cell->setXfIndex($rowDimension->getXfIndex()); } elseif ($columnDimension !== null && $columnDimension->getXfIndex() > 0) { // then there is a column dimension, assign it to the cell $cell->setXfIndex($columnDimension->getXfIndex()); } return $cell; } /** * Does the cell at a specific coordinate exist? * * @param string $pCoordinate Coordinate of the cell * @throws PHPExcel_Exception * @return boolean */ public function cellExists($pCoordinate = 'A1') { // Worksheet reference? if (strpos($pCoordinate, '!') !== false) { $worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true); return $this->parent->getSheetByName($worksheetReference[0])->cellExists(strtoupper($worksheetReference[1])); } // Named range? if ((!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $pCoordinate, $matches)) && (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $pCoordinate, $matches))) { $namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this); if ($namedRange !== null) { $pCoordinate = $namedRange->getRange(); if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) { if (!$namedRange->getLocalOnly()) { return $namedRange->getWorksheet()->cellExists($pCoordinate); } else { throw new PHPExcel_Exception('Named range ' . $namedRange->getName() . ' is not accessible from within sheet ' . $this->getTitle()); } } } else { return false; } } // Uppercase coordinate $pCoordinate = strtoupper($pCoordinate); if (strpos($pCoordinate, ':') !== false || strpos($pCoordinate, ',') !== false) { throw new PHPExcel_Exception('Cell coordinate can not be a range of cells.'); } elseif (strpos($pCoordinate, '$') !== false) { throw new PHPExcel_Exception('Cell coordinate must not be absolute.'); } else { // Coordinates $aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate); // Cell exists? return $this->cellCollection->isDataSet($pCoordinate); } } /** * Cell at a specific coordinate by using numeric cell coordinates exists? * * @param string $pColumn Numeric column coordinate of the cell * @param string $pRow Numeric row coordinate of the cell * @return boolean */ public function cellExistsByColumnAndRow($pColumn = 0, $pRow = 1) { return $this->cellExists(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow); } /** * Get row dimension at a specific row * * @param int $pRow Numeric index of the row * @return PHPExcel_Worksheet_RowDimension */ public function getRowDimension($pRow = 1, $create = true) { // Found $found = null; // Get row dimension if (!isset($this->rowDimensions[$pRow])) { if (!$create) { return null; } $this->rowDimensions[$pRow] = new PHPExcel_Worksheet_RowDimension($pRow); $this->cachedHighestRow = max($this->cachedHighestRow, $pRow); } return $this->rowDimensions[$pRow]; } /** * Get column dimension at a specific column * * @param string $pColumn String index of the column * @return PHPExcel_Worksheet_ColumnDimension */ public function getColumnDimension($pColumn = 'A', $create = true) { // Uppercase coordinate $pColumn = strtoupper($pColumn); // Fetch dimensions if (!isset($this->columnDimensions[$pColumn])) { if (!$create) { return null; } $this->columnDimensions[$pColumn] = new PHPExcel_Worksheet_ColumnDimension($pColumn); if (PHPExcel_Cell::columnIndexFromString($this->cachedHighestColumn) < PHPExcel_Cell::columnIndexFromString($pColumn)) { $this->cachedHighestColumn = $pColumn; } } return $this->columnDimensions[$pColumn]; } /** * Get column dimension at a specific column by using numeric cell coordinates * * @param string $pColumn Numeric column coordinate of the cell * @return PHPExcel_Worksheet_ColumnDimension */ public function getColumnDimensionByColumn($pColumn = 0) { return $this->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($pColumn)); } /** * Get styles * * @return PHPExcel_Style[] */ public function getStyles() { return $this->styles; } /** * Get default style of workbook. * * @deprecated * @return PHPExcel_Style * @throws PHPExcel_Exception */ public function getDefaultStyle() { return $this->parent->getDefaultStyle(); } /** * Set default style - should only be used by PHPExcel_IReader implementations! * * @deprecated * @param PHPExcel_Style $pValue * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setDefaultStyle(PHPExcel_Style $pValue) { $this->parent->getDefaultStyle()->applyFromArray(array( 'font' => array( 'name' => $pValue->getFont()->getName(), 'size' => $pValue->getFont()->getSize(), ), )); return $this; } /** * Get style for cell * * @param string $pCellCoordinate Cell coordinate (or range) to get style for * @return PHPExcel_Style * @throws PHPExcel_Exception */ public function getStyle($pCellCoordinate = 'A1') { // set this sheet as active $this->parent->setActiveSheetIndex($this->parent->getIndex($this)); // set cell coordinate as active $this->setSelectedCells(strtoupper($pCellCoordinate)); return $this->parent->getCellXfSupervisor(); } /** * Get conditional styles for a cell * * @param string $pCoordinate * @return PHPExcel_Style_Conditional[] */ public function getConditionalStyles($pCoordinate = 'A1') { $pCoordinate = strtoupper($pCoordinate); if (!isset($this->conditionalStylesCollection[$pCoordinate])) { $this->conditionalStylesCollection[$pCoordinate] = array(); } return $this->conditionalStylesCollection[$pCoordinate]; } /** * Do conditional styles exist for this cell? * * @param string $pCoordinate * @return boolean */ public function conditionalStylesExists($pCoordinate = 'A1') { if (isset($this->conditionalStylesCollection[strtoupper($pCoordinate)])) { return true; } return false; } /** * Removes conditional styles for a cell * * @param string $pCoordinate * @return PHPExcel_Worksheet */ public function removeConditionalStyles($pCoordinate = 'A1') { unset($this->conditionalStylesCollection[strtoupper($pCoordinate)]); return $this; } /** * Get collection of conditional styles * * @return array */ public function getConditionalStylesCollection() { return $this->conditionalStylesCollection; } /** * Set conditional styles * * @param $pCoordinate string E.g. 'A1' * @param $pValue PHPExcel_Style_Conditional[] * @return PHPExcel_Worksheet */ public function setConditionalStyles($pCoordinate = 'A1', $pValue) { $this->conditionalStylesCollection[strtoupper($pCoordinate)] = $pValue; return $this; } /** * Get style for cell by using numeric cell coordinates * * @param int $pColumn Numeric column coordinate of the cell * @param int $pRow Numeric row coordinate of the cell * @param int pColumn2 Numeric column coordinate of the range cell * @param int pRow2 Numeric row coordinate of the range cell * @return PHPExcel_Style */ public function getStyleByColumnAndRow($pColumn = 0, $pRow = 1, $pColumn2 = null, $pRow2 = null) { if (!is_null($pColumn2) && !is_null($pRow2)) { $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2; return $this->getStyle($cellRange); } return $this->getStyle(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow); } /** * Set shared cell style to a range of cells * * Please note that this will overwrite existing cell styles for cells in range! * * @deprecated * @param PHPExcel_Style $pSharedCellStyle Cell style to share * @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1") * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setSharedStyle(PHPExcel_Style $pSharedCellStyle = null, $pRange = '') { $this->duplicateStyle($pSharedCellStyle, $pRange); return $this; } /** * Duplicate cell style to a range of cells * * Please note that this will overwrite existing cell styles for cells in range! * * @param PHPExcel_Style $pCellStyle Cell style to duplicate * @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1") * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function duplicateStyle(PHPExcel_Style $pCellStyle = null, $pRange = '') { // make sure we have a real style and not supervisor $style = $pCellStyle->getIsSupervisor() ? $pCellStyle->getSharedComponent() : $pCellStyle; // Add the style to the workbook if necessary $workbook = $this->parent; if ($existingStyle = $this->parent->getCellXfByHashCode($pCellStyle->getHashCode())) { // there is already such cell Xf in our collection $xfIndex = $existingStyle->getIndex(); } else { // we don't have such a cell Xf, need to add $workbook->addCellXf($pCellStyle); $xfIndex = $pCellStyle->getIndex(); } // Calculate range outer borders list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange . ':' . $pRange); // Make sure we can loop upwards on rows and columns if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) { $tmp = $rangeStart; $rangeStart = $rangeEnd; $rangeEnd = $tmp; } // Loop through cells and apply styles for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) { for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) { $this->getCell(PHPExcel_Cell::stringFromColumnIndex($col - 1) . $row)->setXfIndex($xfIndex); } } return $this; } /** * Duplicate conditional style to a range of cells * * Please note that this will overwrite existing cell styles for cells in range! * * @param array of PHPExcel_Style_Conditional $pCellStyle Cell style to duplicate * @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1") * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function duplicateConditionalStyle(array $pCellStyle = null, $pRange = '') { foreach ($pCellStyle as $cellStyle) { if (!($cellStyle instanceof PHPExcel_Style_Conditional)) { throw new PHPExcel_Exception('Style is not a conditional style'); } } // Calculate range outer borders list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange . ':' . $pRange); // Make sure we can loop upwards on rows and columns if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) { $tmp = $rangeStart; $rangeStart = $rangeEnd; $rangeEnd = $tmp; } // Loop through cells and apply styles for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) { for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) { $this->setConditionalStyles(PHPExcel_Cell::stringFromColumnIndex($col - 1) . $row, $pCellStyle); } } return $this; } /** * Duplicate cell style array to a range of cells * * Please note that this will overwrite existing cell styles for cells in range, * if they are in the styles array. For example, if you decide to set a range of * cells to font bold, only include font bold in the styles array. * * @deprecated * @param array $pStyles Array containing style information * @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1") * @param boolean $pAdvanced Advanced mode for setting borders. * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function duplicateStyleArray($pStyles = null, $pRange = '', $pAdvanced = true) { $this->getStyle($pRange)->applyFromArray($pStyles, $pAdvanced); return $this; } /** * Set break on a cell * * @param string $pCell Cell coordinate (e.g. A1) * @param int $pBreak Break type (type of PHPExcel_Worksheet::BREAK_*) * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setBreak($pCell = 'A1', $pBreak = PHPExcel_Worksheet::BREAK_NONE) { // Uppercase coordinate $pCell = strtoupper($pCell); if ($pCell != '') { if ($pBreak == PHPExcel_Worksheet::BREAK_NONE) { if (isset($this->breaks[$pCell])) { unset($this->breaks[$pCell]); } } else { $this->breaks[$pCell] = $pBreak; } } else { throw new PHPExcel_Exception('No cell coordinate specified.'); } return $this; } /** * Set break on a cell by using numeric cell coordinates * * @param integer $pColumn Numeric column coordinate of the cell * @param integer $pRow Numeric row coordinate of the cell * @param integer $pBreak Break type (type of PHPExcel_Worksheet::BREAK_*) * @return PHPExcel_Worksheet */ public function setBreakByColumnAndRow($pColumn = 0, $pRow = 1, $pBreak = PHPExcel_Worksheet::BREAK_NONE) { return $this->setBreak(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow, $pBreak); } /** * Get breaks * * @return array[] */ public function getBreaks() { return $this->breaks; } /** * Set merge on a cell range * * @param string $pRange Cell range (e.g. A1:E1) * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function mergeCells($pRange = 'A1:A1') { // Uppercase coordinate $pRange = strtoupper($pRange); if (strpos($pRange, ':') !== false) { $this->mergeCells[$pRange] = $pRange; // make sure cells are created // get the cells in the range $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange); // create upper left cell if it does not already exist $upperLeft = $aReferences[0]; if (!$this->cellExists($upperLeft)) { $this->getCell($upperLeft)->setValueExplicit(null, PHPExcel_Cell_DataType::TYPE_NULL); } // Blank out the rest of the cells in the range (if they exist) $count = count($aReferences); for ($i = 1; $i < $count; $i++) { if ($this->cellExists($aReferences[$i])) { $this->getCell($aReferences[$i])->setValueExplicit(null, PHPExcel_Cell_DataType::TYPE_NULL); } } } else { throw new PHPExcel_Exception('Merge must be set on a range of cells.'); } return $this; } /** * Set merge on a cell range by using numeric cell coordinates * * @param int $pColumn1 Numeric column coordinate of the first cell * @param int $pRow1 Numeric row coordinate of the first cell * @param int $pColumn2 Numeric column coordinate of the last cell * @param int $pRow2 Numeric row coordinate of the last cell * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function mergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1) { $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2; return $this->mergeCells($cellRange); } /** * Remove merge on a cell range * * @param string $pRange Cell range (e.g. A1:E1) * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function unmergeCells($pRange = 'A1:A1') { // Uppercase coordinate $pRange = strtoupper($pRange); if (strpos($pRange, ':') !== false) { if (isset($this->mergeCells[$pRange])) { unset($this->mergeCells[$pRange]); } else { throw new PHPExcel_Exception('Cell range ' . $pRange . ' not known as merged.'); } } else { throw new PHPExcel_Exception('Merge can only be removed from a range of cells.'); } return $this; } /** * Remove merge on a cell range by using numeric cell coordinates * * @param int $pColumn1 Numeric column coordinate of the first cell * @param int $pRow1 Numeric row coordinate of the first cell * @param int $pColumn2 Numeric column coordinate of the last cell * @param int $pRow2 Numeric row coordinate of the last cell * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function unmergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1) { $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2; return $this->unmergeCells($cellRange); } /** * Get merge cells array. * * @return array[] */ public function getMergeCells() { return $this->mergeCells; } /** * Set merge cells array for the entire sheet. Use instead mergeCells() to merge * a single cell range. * * @param array */ public function setMergeCells($pValue = array()) { $this->mergeCells = $pValue; return $this; } /** * Set protection on a cell range * * @param string $pRange Cell (e.g. A1) or cell range (e.g. A1:E1) * @param string $pPassword Password to unlock the protection * @param boolean $pAlreadyHashed If the password has already been hashed, set this to true * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function protectCells($pRange = 'A1', $pPassword = '', $pAlreadyHashed = false) { // Uppercase coordinate $pRange = strtoupper($pRange); if (!$pAlreadyHashed) { $pPassword = PHPExcel_Shared_PasswordHasher::hashPassword($pPassword); } $this->protectedCells[$pRange] = $pPassword; return $this; } /** * Set protection on a cell range by using numeric cell coordinates * * @param int $pColumn1 Numeric column coordinate of the first cell * @param int $pRow1 Numeric row coordinate of the first cell * @param int $pColumn2 Numeric column coordinate of the last cell * @param int $pRow2 Numeric row coordinate of the last cell * @param string $pPassword Password to unlock the protection * @param boolean $pAlreadyHashed If the password has already been hashed, set this to true * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function protectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1, $pPassword = '', $pAlreadyHashed = false) { $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2; return $this->protectCells($cellRange, $pPassword, $pAlreadyHashed); } /** * Remove protection on a cell range * * @param string $pRange Cell (e.g. A1) or cell range (e.g. A1:E1) * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function unprotectCells($pRange = 'A1') { // Uppercase coordinate $pRange = strtoupper($pRange); if (isset($this->protectedCells[$pRange])) { unset($this->protectedCells[$pRange]); } else { throw new PHPExcel_Exception('Cell range ' . $pRange . ' not known as protected.'); } return $this; } /** * Remove protection on a cell range by using numeric cell coordinates * * @param int $pColumn1 Numeric column coordinate of the first cell * @param int $pRow1 Numeric row coordinate of the first cell * @param int $pColumn2 Numeric column coordinate of the last cell * @param int $pRow2 Numeric row coordinate of the last cell * @param string $pPassword Password to unlock the protection * @param boolean $pAlreadyHashed If the password has already been hashed, set this to true * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function unprotectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1, $pPassword = '', $pAlreadyHashed = false) { $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2; return $this->unprotectCells($cellRange, $pPassword, $pAlreadyHashed); } /** * Get protected cells * * @return array[] */ public function getProtectedCells() { return $this->protectedCells; } /** * Get Autofilter * * @return PHPExcel_Worksheet_AutoFilter */ public function getAutoFilter() { return $this->autoFilter; } /** * Set AutoFilter * * @param PHPExcel_Worksheet_AutoFilter|string $pValue * A simple string containing a Cell range like 'A1:E10' is permitted for backward compatibility * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setAutoFilter($pValue) { $pRange = strtoupper($pValue); if (is_string($pValue)) { $this->autoFilter->setRange($pValue); } elseif (is_object($pValue) && ($pValue instanceof PHPExcel_Worksheet_AutoFilter)) { $this->autoFilter = $pValue; } return $this; } /** * Set Autofilter Range by using numeric cell coordinates * * @param integer $pColumn1 Numeric column coordinate of the first cell * @param integer $pRow1 Numeric row coordinate of the first cell * @param integer $pColumn2 Numeric column coordinate of the second cell * @param integer $pRow2 Numeric row coordinate of the second cell * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setAutoFilterByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1) { return $this->setAutoFilter( PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2 ); } /** * Remove autofilter * * @return PHPExcel_Worksheet */ public function removeAutoFilter() { $this->autoFilter->setRange(null); return $this; } /** * Get Freeze Pane * * @return string */ public function getFreezePane() { return $this->freezePane; } /** * Freeze Pane * * @param string $pCell Cell (i.e. A2) * Examples: * A2 will freeze the rows above cell A2 (i.e row 1) * B1 will freeze the columns to the left of cell B1 (i.e column A) * B2 will freeze the rows above and to the left of cell A2 * (i.e row 1 and column A) * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function freezePane($pCell = '') { // Uppercase coordinate $pCell = strtoupper($pCell); if (strpos($pCell, ':') === false && strpos($pCell, ',') === false) { $this->freezePane = $pCell; } else { throw new PHPExcel_Exception('Freeze pane can not be set on a range of cells.'); } return $this; } /** * Freeze Pane by using numeric cell coordinates * * @param int $pColumn Numeric column coordinate of the cell * @param int $pRow Numeric row coordinate of the cell * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function freezePaneByColumnAndRow($pColumn = 0, $pRow = 1) { return $this->freezePane(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow); } /** * Unfreeze Pane * * @return PHPExcel_Worksheet */ public function unfreezePane() { return $this->freezePane(''); } /** * Insert a new row, updating all possible related data * * @param int $pBefore Insert before this one * @param int $pNumRows Number of rows to insert * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function insertNewRowBefore($pBefore = 1, $pNumRows = 1) { if ($pBefore >= 1) { $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance(); $objReferenceHelper->insertNewBefore('A' . $pBefore, 0, $pNumRows, $this); } else { throw new PHPExcel_Exception("Rows can only be inserted before at least row 1."); } return $this; } /** * Insert a new column, updating all possible related data * * @param int $pBefore Insert before this one * @param int $pNumCols Number of columns to insert * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function insertNewColumnBefore($pBefore = 'A', $pNumCols = 1) { if (!is_numeric($pBefore)) { $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance(); $objReferenceHelper->insertNewBefore($pBefore . '1', $pNumCols, 0, $this); } else { throw new PHPExcel_Exception("Column references should not be numeric."); } return $this; } /** * Insert a new column, updating all possible related data * * @param int $pBefore Insert before this one (numeric column coordinate of the cell) * @param int $pNumCols Number of columns to insert * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function insertNewColumnBeforeByIndex($pBefore = 0, $pNumCols = 1) { if ($pBefore >= 0) { return $this->insertNewColumnBefore(PHPExcel_Cell::stringFromColumnIndex($pBefore), $pNumCols); } else { throw new PHPExcel_Exception("Columns can only be inserted before at least column A (0)."); } } /** * Delete a row, updating all possible related data * * @param int $pRow Remove starting with this one * @param int $pNumRows Number of rows to remove * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function removeRow($pRow = 1, $pNumRows = 1) { if ($pRow >= 1) { $highestRow = $this->getHighestDataRow(); $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance(); $objReferenceHelper->insertNewBefore('A' . ($pRow + $pNumRows), 0, -$pNumRows, $this); for ($r = 0; $r < $pNumRows; ++$r) { $this->getCellCacheController()->removeRow($highestRow); --$highestRow; } } else { throw new PHPExcel_Exception("Rows to be deleted should at least start from row 1."); } return $this; } /** * Remove a column, updating all possible related data * * @param string $pColumn Remove starting with this one * @param int $pNumCols Number of columns to remove * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function removeColumn($pColumn = 'A', $pNumCols = 1) { if (!is_numeric($pColumn)) { $highestColumn = $this->getHighestDataColumn(); $pColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($pColumn) - 1 + $pNumCols); $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance(); $objReferenceHelper->insertNewBefore($pColumn . '1', -$pNumCols, 0, $this); for ($c = 0; $c < $pNumCols; ++$c) { $this->getCellCacheController()->removeColumn($highestColumn); $highestColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($highestColumn) - 2); } } else { throw new PHPExcel_Exception("Column references should not be numeric."); } return $this; } /** * Remove a column, updating all possible related data * * @param int $pColumn Remove starting with this one (numeric column coordinate of the cell) * @param int $pNumCols Number of columns to remove * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function removeColumnByIndex($pColumn = 0, $pNumCols = 1) { if ($pColumn >= 0) { return $this->removeColumn(PHPExcel_Cell::stringFromColumnIndex($pColumn), $pNumCols); } else { throw new PHPExcel_Exception("Columns to be deleted should at least start from column 0"); } } /** * Show gridlines? * * @return boolean */ public function getShowGridlines() { return $this->showGridlines; } /** * Set show gridlines * * @param boolean $pValue Show gridlines (true/false) * @return PHPExcel_Worksheet */ public function setShowGridlines($pValue = false) { $this->showGridlines = $pValue; return $this; } /** * Print gridlines? * * @return boolean */ public function getPrintGridlines() { return $this->printGridlines; } /** * Set print gridlines * * @param boolean $pValue Print gridlines (true/false) * @return PHPExcel_Worksheet */ public function setPrintGridlines($pValue = false) { $this->printGridlines = $pValue; return $this; } /** * Show row and column headers? * * @return boolean */ public function getShowRowColHeaders() { return $this->showRowColHeaders; } /** * Set show row and column headers * * @param boolean $pValue Show row and column headers (true/false) * @return PHPExcel_Worksheet */ public function setShowRowColHeaders($pValue = false) { $this->showRowColHeaders = $pValue; return $this; } /** * Show summary below? (Row/Column outlining) * * @return boolean */ public function getShowSummaryBelow() { return $this->showSummaryBelow; } /** * Set show summary below * * @param boolean $pValue Show summary below (true/false) * @return PHPExcel_Worksheet */ public function setShowSummaryBelow($pValue = true) { $this->showSummaryBelow = $pValue; return $this; } /** * Show summary right? (Row/Column outlining) * * @return boolean */ public function getShowSummaryRight() { return $this->showSummaryRight; } /** * Set show summary right * * @param boolean $pValue Show summary right (true/false) * @return PHPExcel_Worksheet */ public function setShowSummaryRight($pValue = true) { $this->showSummaryRight = $pValue; return $this; } /** * Get comments * * @return PHPExcel_Comment[] */ public function getComments() { return $this->comments; } /** * Set comments array for the entire sheet. * * @param array of PHPExcel_Comment * @return PHPExcel_Worksheet */ public function setComments($pValue = array()) { $this->comments = $pValue; return $this; } /** * Get comment for cell * * @param string $pCellCoordinate Cell coordinate to get comment for * @return PHPExcel_Comment * @throws PHPExcel_Exception */ public function getComment($pCellCoordinate = 'A1') { // Uppercase coordinate $pCellCoordinate = strtoupper($pCellCoordinate); if (strpos($pCellCoordinate, ':') !== false || strpos($pCellCoordinate, ',') !== false) { throw new PHPExcel_Exception('Cell coordinate string can not be a range of cells.'); } elseif (strpos($pCellCoordinate, '$') !== false) { throw new PHPExcel_Exception('Cell coordinate string must not be absolute.'); } elseif ($pCellCoordinate == '') { throw new PHPExcel_Exception('Cell coordinate can not be zero-length string.'); } else { // Check if we already have a comment for this cell. // If not, create a new comment. if (isset($this->comments[$pCellCoordinate])) { return $this->comments[$pCellCoordinate]; } else { $newComment = new PHPExcel_Comment(); $this->comments[$pCellCoordinate] = $newComment; return $newComment; } } } /** * Get comment for cell by using numeric cell coordinates * * @param int $pColumn Numeric column coordinate of the cell * @param int $pRow Numeric row coordinate of the cell * @return PHPExcel_Comment */ public function getCommentByColumnAndRow($pColumn = 0, $pRow = 1) { return $this->getComment(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow); } /** * Get selected cell * * @deprecated * @return string */ public function getSelectedCell() { return $this->getSelectedCells(); } /** * Get active cell * * @return string Example: 'A1' */ public function getActiveCell() { return $this->activeCell; } /** * Get selected cells * * @return string */ public function getSelectedCells() { return $this->selectedCells; } /** * Selected cell * * @param string $pCoordinate Cell (i.e. A1) * @return PHPExcel_Worksheet */ public function setSelectedCell($pCoordinate = 'A1') { return $this->setSelectedCells($pCoordinate); } /** * Select a range of cells. * * @param string $pCoordinate Cell range, examples: 'A1', 'B2:G5', 'A:C', '3:6' * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setSelectedCells($pCoordinate = 'A1') { // Uppercase coordinate $pCoordinate = strtoupper($pCoordinate); // Convert 'A' to 'A:A' $pCoordinate = preg_replace('/^([A-Z]+)$/', '${1}:${1}', $pCoordinate); // Convert '1' to '1:1' $pCoordinate = preg_replace('/^([0-9]+)$/', '${1}:${1}', $pCoordinate); // Convert 'A:C' to 'A1:C1048576' $pCoordinate = preg_replace('/^([A-Z]+):([A-Z]+)$/', '${1}1:${2}1048576', $pCoordinate); // Convert '1:3' to 'A1:XFD3' $pCoordinate = preg_replace('/^([0-9]+):([0-9]+)$/', 'A${1}:XFD${2}', $pCoordinate); if (strpos($pCoordinate, ':') !== false || strpos($pCoordinate, ',') !== false) { list($first, ) = PHPExcel_Cell::splitRange($pCoordinate); $this->activeCell = $first[0]; } else { $this->activeCell = $pCoordinate; } $this->selectedCells = $pCoordinate; return $this; } /** * Selected cell by using numeric cell coordinates * * @param int $pColumn Numeric column coordinate of the cell * @param int $pRow Numeric row coordinate of the cell * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function setSelectedCellByColumnAndRow($pColumn = 0, $pRow = 1) { return $this->setSelectedCells(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow); } /** * Get right-to-left * * @return boolean */ public function getRightToLeft() { return $this->rightToLeft; } /** * Set right-to-left * * @param boolean $value Right-to-left true/false * @return PHPExcel_Worksheet */ public function setRightToLeft($value = false) { $this->rightToLeft = $value; return $this; } /** * Fill worksheet from values in array * * @param array $source Source array * @param mixed $nullValue Value in source array that stands for blank cell * @param string $startCell Insert array starting from this cell address as the top left coordinate * @param boolean $strictNullComparison Apply strict comparison when testing for null values in the array * @throws PHPExcel_Exception * @return PHPExcel_Worksheet */ public function fromArray($source = null, $nullValue = null, $startCell = 'A1', $strictNullComparison = false) { if (is_array($source)) { // Convert a 1-D array to 2-D (for ease of looping) if (!is_array(end($source))) { $source = array($source); } // start coordinate list ($startColumn, $startRow) = PHPExcel_Cell::coordinateFromString($startCell); // Loop through $source foreach ($source as $rowData) { $currentColumn = $startColumn; foreach ($rowData as $cellValue) { if ($strictNullComparison) { if ($cellValue !== $nullValue) { // Set cell value $this->getCell($currentColumn . $startRow)->setValue($cellValue); } } else { if ($cellValue != $nullValue) { // Set cell value $this->getCell($currentColumn . $startRow)->setValue($cellValue); } } ++$currentColumn; } ++$startRow; } } else { throw new PHPExcel_Exception("Parameter \$source should be an array."); } return $this; } /** * Create array from a range of cells * * @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1") * @param mixed $nullValue Value returned in the array entry if a cell doesn't exist * @param boolean $calculateFormulas Should formulas be calculated? * @param boolean $formatData Should formatting be applied to cell values? * @param boolean $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero * True - Return rows and columns indexed by their actual row and column IDs * @return array */ public function rangeToArray($pRange = 'A1', $nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false) { // Returnvalue $returnValue = array(); // Identify the range that we need to extract from the worksheet list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange); $minCol = PHPExcel_Cell::stringFromColumnIndex($rangeStart[0] -1); $minRow = $rangeStart[1]; $maxCol = PHPExcel_Cell::stringFromColumnIndex($rangeEnd[0] -1); $maxRow = $rangeEnd[1]; $maxCol++; // Loop through rows $r = -1; for ($row = $minRow; $row <= $maxRow; ++$row) { $rRef = ($returnCellRef) ? $row : ++$r; $c = -1; // Loop through columns in the current row for ($col = $minCol; $col != $maxCol; ++$col) { $cRef = ($returnCellRef) ? $col : ++$c; // Using getCell() will create a new cell if it doesn't already exist. We don't want that to happen // so we test and retrieve directly against cellCollection if ($this->cellCollection->isDataSet($col.$row)) { // Cell exists $cell = $this->cellCollection->getCacheData($col.$row); if ($cell->getValue() !== null) { if ($cell->getValue() instanceof PHPExcel_RichText) { $returnValue[$rRef][$cRef] = $cell->getValue()->getPlainText(); } else { if ($calculateFormulas) { $returnValue[$rRef][$cRef] = $cell->getCalculatedValue(); } else { $returnValue[$rRef][$cRef] = $cell->getValue(); } } if ($formatData) { $style = $this->parent->getCellXfByIndex($cell->getXfIndex()); $returnValue[$rRef][$cRef] = PHPExcel_Style_NumberFormat::toFormattedString( $returnValue[$rRef][$cRef], ($style && $style->getNumberFormat()) ? $style->getNumberFormat()->getFormatCode() : PHPExcel_Style_NumberFormat::FORMAT_GENERAL ); } } else { // Cell holds a NULL $returnValue[$rRef][$cRef] = $nullValue; } } else { // Cell doesn't exist $returnValue[$rRef][$cRef] = $nullValue; } } } // Return return $returnValue; } /** * Create array from a range of cells * * @param string $pNamedRange Name of the Named Range * @param mixed $nullValue Value returned in the array entry if a cell doesn't exist * @param boolean $calculateFormulas Should formulas be calculated? * @param boolean $formatData Should formatting be applied to cell values? * @param boolean $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero * True - Return rows and columns indexed by their actual row and column IDs * @return array * @throws PHPExcel_Exception */ public function namedRangeToArray($pNamedRange = '', $nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false) { $namedRange = PHPExcel_NamedRange::resolveRange($pNamedRange, $this); if ($namedRange !== null) { $pWorkSheet = $namedRange->getWorksheet(); $pCellRange = $namedRange->getRange(); return $pWorkSheet->rangeToArray($pCellRange, $nullValue, $calculateFormulas, $formatData, $returnCellRef); } throw new PHPExcel_Exception('Named Range '.$pNamedRange.' does not exist.'); } /** * Create array from worksheet * * @param mixed $nullValue Value returned in the array entry if a cell doesn't exist * @param boolean $calculateFormulas Should formulas be calculated? * @param boolean $formatData Should formatting be applied to cell values? * @param boolean $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero * True - Return rows and columns indexed by their actual row and column IDs * @return array */ public function toArray($nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false) { // Garbage collect... $this->garbageCollect(); // Identify the range that we need to extract from the worksheet $maxCol = $this->getHighestColumn(); $maxRow = $this->getHighestRow(); // Return return $this->rangeToArray('A1:'.$maxCol.$maxRow, $nullValue, $calculateFormulas, $formatData, $returnCellRef); } /** * Get row iterator * * @param integer $startRow The row number at which to start iterating * @param integer $endRow The row number at which to stop iterating * * @return PHPExcel_Worksheet_RowIterator */ public function getRowIterator($startRow = 1, $endRow = null) { return new PHPExcel_Worksheet_RowIterator($this, $startRow, $endRow); } /** * Get column iterator * * @param string $startColumn The column address at which to start iterating * @param string $endColumn The column address at which to stop iterating * * @return PHPExcel_Worksheet_ColumnIterator */ public function getColumnIterator($startColumn = 'A', $endColumn = null) { return new PHPExcel_Worksheet_ColumnIterator($this, $startColumn, $endColumn); } /** * Run PHPExcel garabage collector. * * @return PHPExcel_Worksheet */ public function garbageCollect() { // Flush cache $this->cellCollection->getCacheData('A1'); // Build a reference table from images // $imageCoordinates = array(); // $iterator = $this->getDrawingCollection()->getIterator(); // while ($iterator->valid()) { // $imageCoordinates[$iterator->current()->getCoordinates()] = true; // // $iterator->next(); // } // // Lookup highest column and highest row if cells are cleaned $colRow = $this->cellCollection->getHighestRowAndColumn(); $highestRow = $colRow['row']; $highestColumn = PHPExcel_Cell::columnIndexFromString($colRow['column']); // Loop through column dimensions foreach ($this->columnDimensions as $dimension) { $highestColumn = max($highestColumn, PHPExcel_Cell::columnIndexFromString($dimension->getColumnIndex())); } // Loop through row dimensions foreach ($this->rowDimensions as $dimension) { $highestRow = max($highestRow, $dimension->getRowIndex()); } // Cache values if ($highestColumn < 0) { $this->cachedHighestColumn = 'A'; } else { $this->cachedHighestColumn = PHPExcel_Cell::stringFromColumnIndex(--$highestColumn); } $this->cachedHighestRow = $highestRow; // Return return $this; } /** * Get hash code * * @return string Hash code */ public function getHashCode() { if ($this->dirty) { $this->hash = md5($this->title . $this->autoFilter . ($this->protection->isProtectionEnabled() ? 't' : 'f') . __CLASS__); $this->dirty = false; } return $this->hash; } /** * Extract worksheet title from range. * * Example: extractSheetTitle("testSheet!A1") ==> 'A1' * Example: extractSheetTitle("'testSheet 1'!A1", true) ==> array('testSheet 1', 'A1'); * * @param string $pRange Range to extract title from * @param bool $returnRange Return range? (see example) * @return mixed */ public static function extractSheetTitle($pRange, $returnRange = false) { // Sheet title included? if (($sep = strpos($pRange, '!')) === false) { return ''; } if ($returnRange) { return array(trim(substr($pRange, 0, $sep), "'"), substr($pRange, $sep + 1)); } return substr($pRange, $sep + 1); } /** * Get hyperlink * * @param string $pCellCoordinate Cell coordinate to get hyperlink for */ public function getHyperlink($pCellCoordinate = 'A1') { // return hyperlink if we already have one if (isset($this->hyperlinkCollection[$pCellCoordinate])) { return $this->hyperlinkCollection[$pCellCoordinate]; } // else create hyperlink $this->hyperlinkCollection[$pCellCoordinate] = new PHPExcel_Cell_Hyperlink(); return $this->hyperlinkCollection[$pCellCoordinate]; } /** * Set hyperlnk * * @param string $pCellCoordinate Cell coordinate to insert hyperlink * @param PHPExcel_Cell_Hyperlink $pHyperlink * @return PHPExcel_Worksheet */ public function setHyperlink($pCellCoordinate = 'A1', PHPExcel_Cell_Hyperlink $pHyperlink = null) { if ($pHyperlink === null) { unset($this->hyperlinkCollection[$pCellCoordinate]); } else { $this->hyperlinkCollection[$pCellCoordinate] = $pHyperlink; } return $this; } /** * Hyperlink at a specific coordinate exists? * * @param string $pCoordinate * @return boolean */ public function hyperlinkExists($pCoordinate = 'A1') { return isset($this->hyperlinkCollection[$pCoordinate]); } /** * Get collection of hyperlinks * * @return PHPExcel_Cell_Hyperlink[] */ public function getHyperlinkCollection() { return $this->hyperlinkCollection; } /** * Get data validation * * @param string $pCellCoordinate Cell coordinate to get data validation for */ public function getDataValidation($pCellCoordinate = 'A1') { // return data validation if we already have one if (isset($this->dataValidationCollection[$pCellCoordinate])) { return $this->dataValidationCollection[$pCellCoordinate]; } // else create data validation $this->dataValidationCollection[$pCellCoordinate] = new PHPExcel_Cell_DataValidation(); return $this->dataValidationCollection[$pCellCoordinate]; } /** * Set data validation * * @param string $pCellCoordinate Cell coordinate to insert data validation * @param PHPExcel_Cell_DataValidation $pDataValidation * @return PHPExcel_Worksheet */ public function setDataValidation($pCellCoordinate = 'A1', PHPExcel_Cell_DataValidation $pDataValidation = null) { if ($pDataValidation === null) { unset($this->dataValidationCollection[$pCellCoordinate]); } else { $this->dataValidationCollection[$pCellCoordinate] = $pDataValidation; } return $this; } /** * Data validation at a specific coordinate exists? * * @param string $pCoordinate * @return boolean */ public function dataValidationExists($pCoordinate = 'A1') { return isset($this->dataValidationCollection[$pCoordinate]); } /** * Get collection of data validations * * @return PHPExcel_Cell_DataValidation[] */ public function getDataValidationCollection() { return $this->dataValidationCollection; } /** * Accepts a range, returning it as a range that falls within the current highest row and column of the worksheet * * @param string $range * @return string Adjusted range value */ public function shrinkRangeToFit($range) { $maxCol = $this->getHighestColumn(); $maxRow = $this->getHighestRow(); $maxCol = PHPExcel_Cell::columnIndexFromString($maxCol); $rangeBlocks = explode(' ', $range); foreach ($rangeBlocks as &$rangeSet) { $rangeBoundaries = PHPExcel_Cell::getRangeBoundaries($rangeSet); if (PHPExcel_Cell::columnIndexFromString($rangeBoundaries[0][0]) > $maxCol) { $rangeBoundaries[0][0] = PHPExcel_Cell::stringFromColumnIndex($maxCol); } if ($rangeBoundaries[0][1] > $maxRow) { $rangeBoundaries[0][1] = $maxRow; } if (PHPExcel_Cell::columnIndexFromString($rangeBoundaries[1][0]) > $maxCol) { $rangeBoundaries[1][0] = PHPExcel_Cell::stringFromColumnIndex($maxCol); } if ($rangeBoundaries[1][1] > $maxRow) { $rangeBoundaries[1][1] = $maxRow; } $rangeSet = $rangeBoundaries[0][0].$rangeBoundaries[0][1].':'.$rangeBoundaries[1][0].$rangeBoundaries[1][1]; } unset($rangeSet); $stRange = implode(' ', $rangeBlocks); return $stRange; } /** * Get tab color * * @return PHPExcel_Style_Color */ public function getTabColor() { if ($this->tabColor === null) { $this->tabColor = new PHPExcel_Style_Color(); } return $this->tabColor; } /** * Reset tab color * * @return PHPExcel_Worksheet */ public function resetTabColor() { $this->tabColor = null; unset($this->tabColor); return $this; } /** * Tab color set? * * @return boolean */ public function isTabColorSet() { return ($this->tabColor !== null); } /** * Copy worksheet (!= clone!) * * @return PHPExcel_Worksheet */ public function copy() { $copied = clone $this; return $copied; } /** * Implement PHP __clone to create a deep clone, not just a shallow copy. */ public function __clone() { foreach ($this as $key => $val) { if ($key == 'parent') { continue; } if (is_object($val) || (is_array($val))) { if ($key == 'cellCollection') { $newCollection = clone $this->cellCollection; $newCollection->copyCellCollection($this); $this->cellCollection = $newCollection; } elseif ($key == 'drawingCollection') { $newCollection = clone $this->drawingCollection; $this->drawingCollection = $newCollection; } elseif (($key == 'autoFilter') && ($this->autoFilter instanceof PHPExcel_Worksheet_AutoFilter)) { $newAutoFilter = clone $this->autoFilter; $this->autoFilter = $newAutoFilter; $this->autoFilter->setParent($this); } else { $this->{$key} = unserialize(serialize($val)); } } } } /** * Define the code name of the sheet * * @param null|string Same rule as Title minus space not allowed (but, like Excel, change silently space to underscore) * @return objWorksheet * @throws PHPExcel_Exception */ public function setCodeName($pValue = null) { // Is this a 'rename' or not? if ($this->getCodeName() == $pValue) { return $this; } $pValue = str_replace(' ', '_', $pValue);//Excel does this automatically without flinching, we are doing the same // Syntax check // throw an exception if not valid self::checkSheetCodeName($pValue); // We use the same code that setTitle to find a valid codeName else not using a space (Excel don't like) but a '_' if ($this->getParent()) { // Is there already such sheet name? if ($this->getParent()->sheetCodeNameExists($pValue)) { // Use name, but append with lowest possible integer if (PHPExcel_Shared_String::CountCharacters($pValue) > 29) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 29); } $i = 1; while ($this->getParent()->sheetCodeNameExists($pValue . '_' . $i)) { ++$i; if ($i == 10) { if (PHPExcel_Shared_String::CountCharacters($pValue) > 28) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 28); } } elseif ($i == 100) { if (PHPExcel_Shared_String::CountCharacters($pValue) > 27) { $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 27); } } } $pValue = $pValue . '_' . $i;// ok, we have a valid name //codeName is'nt used in formula : no need to call for an update //return $this->setTitle($altTitle, $updateFormulaCellReferences); } } $this->codeName=$pValue; return $this; } /** * Return the code name of the sheet * * @return null|string */ public function getCodeName() { return $this->codeName; } /** * Sheet has a code name ? * @return boolean */ public function hasCodeName() { return !(is_null($this->codeName)); } }
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