File Source for Worksheet.php

<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2009 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 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.6.5, 2009-01-05
*/
/** PHPExcel */
require_once 'PHPExcel.php';
/** PHPExcel_Cell */
require_once 'PHPExcel/Cell.php';
/** PHPExcel_Cell_DataType */
require_once 'PHPExcel/Cell/DataType.php';
/** PHPExcel_Worksheet_RowDimension */
require_once 'PHPExcel/Worksheet/RowDimension.php';
/** PHPExcel_Worksheet_ColumnDimension */
require_once 'PHPExcel/Worksheet/ColumnDimension.php';
/** PHPExcel_Worksheet_PageSetup */
require_once 'PHPExcel/Worksheet/PageSetup.php';
/** PHPExcel_Worksheet_PageMargins */
require_once 'PHPExcel/Worksheet/PageMargins.php';
/** PHPExcel_Worksheet_HeaderFooter */
require_once 'PHPExcel/Worksheet/HeaderFooter.php';
/** PHPExcel_Worksheet_BaseDrawing */
require_once 'PHPExcel/Worksheet/BaseDrawing.php';
/** PHPExcel_Worksheet_Drawing */
require_once 'PHPExcel/Worksheet/Drawing.php';
/** PHPExcel_Worksheet_MemoryDrawing */
require_once 'PHPExcel/Worksheet/MemoryDrawing.php';
/** PHPExcel_Worksheet_HeaderFooterDrawing */
require_once 'PHPExcel/Worksheet/HeaderFooterDrawing.php';
/** PHPExcel_Worksheet_SheetView */
require_once 'PHPExcel/Worksheet/SheetView.php';
/** PHPExcel_Worksheet_Protection */
require_once 'PHPExcel/Worksheet/Protection.php';
/** PHPExcel_Comment */
require_once 'PHPExcel/Comment.php';
/** PHPExcel_Style */
require_once 'PHPExcel/Style.php';
/** PHPExcel_Style_Fill */
require_once 'PHPExcel/Style/Fill.php';
/** PHPExcel_Style_NumberFormat */
require_once 'PHPExcel/Style/NumberFormat.php';
/** PHPExcel_IComparable */
require_once 'PHPExcel/IComparable.php';
/** PHPExcel_Shared_Font */
require_once 'PHPExcel/Shared/Font.php';
/** PHPExcel_Shared_PasswordHasher */
require_once 'PHPExcel/Shared/PasswordHasher.php';
/** PHPExcel_ReferenceHelper */
require_once 'PHPExcel/ReferenceHelper.php';
/**
* PHPExcel_Worksheet
*
* @category PHPExcel
* @package PHPExcel_Worksheet
* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Worksheet implements PHPExcel_IComparable
{
/* Break types */
const BREAK_NONE = 0;
const BREAK_ROW = 1;
const BREAK_COLUMN = 2;
/**
* Parent spreadsheet
*
* @var PHPExcel
*/
private $_parent;
/**
* Collection of cells
*
* @var PHPExcel_Cell[]
*/
private $_cellCollection = array();
/**
* Collection of row dimensions
*
* @var PHPExcel_Worksheet_RowDimension[]
*/
private $_rowDimensions = array();
/**
* Default row dimension
*
* @var PHPExcel_Worksheet_RowDimension
*/
private $_defaultRowDimension = null;
/**
* 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;
/**
* Worksheet title
*
* @var string
*/
private $_title;
/**
* 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();
/**
* 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
*
* @var string
*/
private $_autoFilter = '';
/**
* Freeze pane
*
* @var string
*/
private $_freezePane = '';
/**
* Show gridlines?
*
* @var boolean
*/
private $_showGridlines = true;
/**
* Print gridlines?
*
* @var boolean
*/
private $_printGridlines = false;
/**
* 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();
/**
* Selected cell
*
* @var string
*/
private $_selectedCell = 'A1';
/**
* 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);
// 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();
// Create a default style and a default gray125 style
if (is_null(PHPExcel_Style::getDefaultStyle())) $dummy = new PHPExcel_Style();
$this->_styles['default'] = PHPExcel_Style::getDefaultStyle();
$this->_styles['gray125'] = new PHPExcel_Style();
$this->_styles['gray125']->getFill()->setFillType(PHPExcel_Style_Fill::FILL_PATTERN_GRAY125);
// Drawing collection
$this->_drawingCollection = new ArrayObject();
// Protection
$this->_protection = new PHPExcel_Worksheet_Protection();
// Gridlines
$this->_showGridlines = true;
$this->_printGridlines = false;
// Outline summary
$this->_showSummaryBelow = true;
$this->_showSummaryRight = true;
// Default row dimension
$this->_defaultRowDimension = new PHPExcel_Worksheet_RowDimension(null);
// Default column dimension
$this->_defaultColumnDimension = new PHPExcel_Worksheet_ColumnDimension(null);
}
/**
* Get collection of cells
*
* @return PHPExcel_Cell[]
*/
public function getCellCollection()
{
// Garbage collect...
$this->garbageCollect();
// Re-order cell collection
$this->sortCellCollection();
return $this->_cellCollection;
}
/**
* Sort collection of cells
*/
public function sortCellCollection()
{
if (!$this->_cellCollectionIsSorted) {
// Re-order cell collection
// uasort($this->_cellCollection, array('PHPExcel_Cell', 'compareCells')); <-- slow
$indexed = array();
foreach (array_keys($this->_cellCollection) as $index) {
$rowNum = $this->_cellCollection[$index]->getRow();
$colNum = PHPExcel_Cell::columnIndexFromString($this->_cellCollection[$index]->getColumn());
// Columns are limited to ZZZ (18278), so 20000 is plenty to assure no conflicts
$key = $rowNum * 20000 + $colNum;
$indexed[$key] = $index; // &$this->_cellCollection[$index];
}
ksort($indexed);
// Rebuild cellCollection from the sorted index
$newCellCollection = array();
foreach ($indexed as $index) {
$newCellCollection[$index] = $this->_cellCollection[$index];
}
$this->_cellCollection = $newCellCollection;
$this->_cellCollectionIsSorted = true;
}
}
/**
* 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;
}
/**
* Refresh column dimensions
*/
public function refreshColumnDimensions()
{
$currentColumnDimensions = $this->getColumnDimensions();
$newColumnDimensions = array();
foreach ($currentColumnDimensions as $objColumnDimension) {
$newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension;
}
$this->_columnDimensions = $newColumnDimensions;
}
/**
* Refresh row dimensions
*/
public function refreshRowDimensions()
{
$currentRowDimensions = $this->getRowDimensions();
$newRowDimensions = array();
foreach ($currentRowDimensions as $objRowDimension) {
$newRowDimensions[$objRowDimension->getRowIndex()] = $objRowDimension;
}
$this->_rowDimensions = $newRowDimensions;
}
/**
* Calculate worksheet dimension
*
* @return string String containing the dimension of this worksheet
*/
public function calculateWorksheetDimension()
{
// Return
return 'A1' . ':' . $this->getHighestColumn() . $this->getHighestRow();
}
/**
* Calculate widths for auto-size columns
*
* @param boolean $calculateMergeCells Calculate merge cell width
*/
public function calculateColumnWidths($calculateMergeCells = false)
{
$autoSizes = array();
foreach ($this->getColumnDimensions() as $colDimension) {
if ($colDimension->getAutoSize()) {
$autoSizes[$colDimension->getColumnIndex()] = -1;
}
}
foreach ($this->getCellCollection() as $cell) {
if (isset($autoSizes[$cell->getColumn()])) {
$cellValue = $cell->getCalculatedValue();
foreach ($this->getMergeCells() as $cells) {
if ($cell->isInRange($cells) && !$calculateMergeCells) {
$cellValue = ''; // do not calculate merge cells
}
}
$autoSizes[$cell->getColumn()] = max(
(float)$autoSizes[$cell->getColumn()],
(float)PHPExcel_Shared_Font::calculateColumnWidth(
$this->getStyle($cell->getCoordinate())->getFont()->getSize(),
false,
$cellValue
)
);
}
}
foreach ($autoSizes as $columnIndex => $width) {
if ($width == -1) $width = $this->getDefaultColumnDimension()->getWidth();
$this->getColumnDimension($columnIndex)->setWidth($width);
}
}
/**
* Get parent
*
* @return PHPExcel
*/
public function getParent() {
return $this->_parent;
}
/**
* Re-bind parent
*
* @param PHPExcel $parent
*/
public function rebindParent(PHPExcel $parent) {
$namedRanges = $this->_parent->getNamedRanges();
foreach ($namedRanges as $namedRange) {
$parent->addNamedRange($namedRange);
}
$this->_parent->removeSheetByIndex(
$this->_parent->getindex($this)
);
$this->_parent = $parent;
}
/**
* Get title
*
* @return string
*/
public function getTitle()
{
return $this->_title;
}
/**
* Set title
*
* @param string $pValue String containing the dimension of this worksheet
*/
public function setTitle($pValue = 'Worksheet')
{
// Is this a 'rename' or not?
if ($this->getTitle() == $pValue) {
return;
}
// Loop trough all sheets in parent PHPExcel and verify unique names
$titleCount = 0;
$aNames = $this->getParent()->getSheetNames();
foreach ($aNames as $strName) {
if ($strName == $pValue || substr($strName, 0, strrpos($strName, ' ')) == $pValue) {
++$titleCount;
}
}
// Eventually, add a number to the sheet name
if ($titleCount > 0) {
$this->setTitle($pValue . ' ' . $titleCount);
return;
}
// Set title
$this->_title = $pValue;
}
/**
* Get page setup
*
* @return PHPExcel_Worksheet_PageSetup
*/
public function getPageSetup()
{
return $this->_pageSetup;
}
/**
* Set page setup
*
* @param PHPExcel_Worksheet_PageSetup $pValue
*/
public function setPageSetup(PHPExcel_Worksheet_PageSetup $pValue)
{
$this->_pageSetup = $pValue;
}
/**
* Get page margins
*
* @return PHPExcel_Worksheet_PageMargins
*/
public function getPageMargins()
{
return $this->_pageMargins;
}
/**
* Set page margins
*
* @param PHPExcel_Worksheet_PageMargins $pValue
*/
public function setPageMargins(PHPExcel_Worksheet_PageMargins $pValue)
{
$this->_pageMargins = $pValue;
}
/**
* Get page header/footer
*
* @return PHPExcel_Worksheet_HeaderFooter
*/
public function getHeaderFooter()
{
return $this->_headerFooter;
}
/**
* Set page header/footer
*
* @param PHPExcel_Worksheet_HeaderFooter $pValue
*/
public function setHeaderFooter(PHPExcel_Worksheet_HeaderFooter $pValue)
{
$this->_headerFooter = $pValue;
}
/**
* Get sheet view
*
* @return PHPExcel_Worksheet_HeaderFooter
*/
public function getSheetView()
{
return $this->_sheetView;
}
/**
* Set sheet view
*
* @param PHPExcel_Worksheet_SheetView $pValue
*/
public function setSheetView(PHPExcel_Worksheet_SheetView $pValue)
{
$this->_sheetView = $pValue;
}
/**
* Get Protection
*
* @return PHPExcel_Worksheet_Protection
*/
public function getProtection()
{
return $this->_protection;
}
/**
* Set Protection
*
* @param PHPExcel_Worksheet_Protection $pValue
*/
public function setProtection(PHPExcel_Worksheet_Protection $pValue)
{
$this->_protection = $pValue;
}
/**
* Get highest worksheet column
*
* @return string Highest column name
*/
public function getHighestColumn()
{
// Highest column
$highestColumn = -1;
// Loop trough cells
foreach ($this->_cellCollection as $cell) {
if ($highestColumn < PHPExcel_Cell::columnIndexFromString($cell->getColumn())) {
$highestColumn = PHPExcel_Cell::columnIndexFromString($cell->getColumn());
}
}
// Loop trough column dimensions
foreach ($this->_columnDimensions as $dimension) {
if ($highestColumn < PHPExcel_Cell::columnIndexFromString($dimension->getColumnIndex())) {
$highestColumn = PHPExcel_Cell::columnIndexFromString($dimension->getColumnIndex());
}
}
// Return
if ($highestColumn < 0) {
return 'A';
}
return PHPExcel_Cell::stringFromColumnIndex(--$highestColumn);
}
/**
* Get highest worksheet row
*
* @return int Highest row number
*/
public function getHighestRow()
{
// Highest row
$highestRow = 1;
// Loop trough cells
foreach ($this->_cellCollection as $cell) {
if ($cell->getRow() > $highestRow) {
$highestRow = $cell->getRow();
}
}
// Loop trough row dimensions
foreach ($this->_rowDimensions as $dimension) {
if ($highestRow < $dimension->getRowIndex()) {
$highestRow = $dimension->getRowIndex();
}
}
// Return
return $highestRow;
}
/**
* Set a cell value
*
* @param string $pCoordinate Coordinate of the cell
* @param mixed $pValue Value of the cell
*/
public function setCellValue($pCoordinate = 'A1', $pValue = null)
{
// Set value
$this->getCell($pCoordinate)->setValue($pValue, true);
}
/**
* 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 $pValue Value of the cell
*/
public function setCellValueByColumnAndRow($pColumn = 0, $pRow = 0, $pValue = null)
{
$this->setCellValue(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow, $pValue);
}
/**
* Set a cell value
*
* @param string $pCoordinate Coordinate of the cell
* @param mixed $pValue Value of the cell
* @param string $pDataType Explicit data type
*/
public function setCellValueExplicit($pCoordinate = 'A1', $pValue = null, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING)
{
// Set value
$this->getCell($pCoordinate)->setValueExplicit($pValue, $pDataType);
}
/**
* 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 $pDataType Explicit data type
*/
public function setCellValueExplicitByColumnAndRow($pColumn = 0, $pRow = 0, $pValue = null, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING)
{
$this->setCellValueExplicit(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow, $pValue, $pDataType);
}
/**
* Get cell at a specific coordinate
*
* @param string $pCoordinate Coordinate of the cell
* @throws Exception
* @return PHPExcel_Cell Cell that was found
*/
public function getCell($pCoordinate = 'A1')
{
// Worksheet reference?
if (strpos($pCoordinate, '!') !== false) {
$worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true);
return $this->getParent()->getSheetByName($worksheetReference[0])->getCell($worksheetReference[1]);
}
// Named range?
$namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this);
if (!is_null($namedRange)) {
$pCoordinate = $namedRange->getRange();
if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) {
if (!$namedRange->getLocalOnly()) {
return $namedRange->getWorksheet()->getCell($pCoordinate);
} else {
throw new Exception('Named range ' . $namedRange->getName() . ' is not accessible from within sheet ' . $this->getTitle());
}
}
}
// Uppercase coordinate
$pCoordinate = strtoupper($pCoordinate);
if (strpos($pCoordinate,':') !== false) {
throw new Exception('Cell coordinate can not be a range of cells.');
} elseif (strpos($pCoordinate,'$') !== false) {
throw new Exception('Cell coordinate must not be absolute.');
} else {
// Coordinates
$aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate);
// Cell exists?
if (!isset($this->_cellCollection[$pCoordinate])) {
$this->_cellCollection[$pCoordinate] = new PHPExcel_Cell($aCoordinates[0], $aCoordinates[1], null, null, $this);
$this->_cellCollectionIsSorted = false;
}
return $this->_cellCollection[$pCoordinate];
}
}
/**
* Get cell at a specific coordinate by using numeric cell coordinates
*
* @param string $pColumn Numeric column coordinate of the cell
* @param string $pRow Numeric row coordinate of the cell
* @return PHPExcel_Cell Cell that was found
*/
public function getCellByColumnAndRow($pColumn = 0, $pRow = 0)
{
return $this->getCell(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
/**
* Cell at a specific coordinate exists?
*
* @param string $pCoordinate Coordinate of the cell
* @throws Exception
* @return boolean
*/
public function cellExists($pCoordinate = 'A1')
{
// Worksheet reference?
if (strpos($pCoordinate, '!') !== false) {
$worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true);
return $this->getParent()->getSheetByName($worksheetReference[0])->cellExists($worksheetReference[1]);
}
// Named range?
$namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this);
if (!is_null($namedRange)) {
$pCoordinate = $namedRange->getRange();
if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) {
if (!$namedRange->getLocalOnly()) {
return $namedRange->getWorksheet()->cellExists($pCoordinate);
} else {
throw new Exception('Named range ' . $namedRange->getName() . ' is not accessible from within sheet ' . $this->getTitle());
}
}
}
// Uppercase coordinate
$pCoordinate = strtoupper($pCoordinate);
if (strpos($pCoordinate,':') !== false) {
throw new Exception('Cell coordinate can not be a range of cells.');
} elseif (strpos($pCoordinate,'$') !== false) {
throw new Exception('Cell coordinate must not be absolute.');
} else {
// Coordinates
$aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate);
// Cell exists?
return isset($this->_cellCollection[$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 = 0)
{
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 = 0)
{
// Found
$found = null;
// Get row dimension
if (!isset($this->_rowDimensions[$pRow])) {
$this->_rowDimensions[$pRow] = new PHPExcel_Worksheet_RowDimension($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')
{
// Uppercase coordinate
$pColumn = strtoupper($pColumn);
// Fetch dimensions
if (!isset($this->_columnDimensions[$pColumn])) {
$this->_columnDimensions[$pColumn] = new PHPExcel_Worksheet_ColumnDimension($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
* @param string $pRow Numeric row coordinate of the cell
* @return PHPExcel_Worksheet_ColumnDimension
*/
public function getColumnDimensionByColumn($pColumn = 0)
{
return $this->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($pColumn));
}
/**
* Get styles
*
* @return PHPExcel_Style[]
*/
public function getStyles()
{
return $this->_styles;
}
/**
* Get default style
*
* @return PHPExcel_Style
* @throws Exception
*/
public function getDefaultStyle()
{
return PHPExcel_Style::getDefaultStyle();
}
/**
* Set default style - should only be used by PHPExcel_IReader implementations!
*
* @param PHPExcel_Style $value
* @throws Exception
*/
public function setDefaultStyle(PHPExcel_Style $value)
{
$this->_styles['default'] = $value; // just a reference for PHPExcel_IWriter
PHPExcel_Style::setDefaultStyle($value);
}
/**
* Get style for cell
*
* @param string $pCellCoordinate Cell coordinate to get style for
* @return PHPExcel_Style
* @throws Exception
*/
public function getStyle($pCellCoordinate = 'A1')
{
// Worksheet reference?
if (strpos($pCellCoordinate, '!') !== false) {
$worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCellCoordinate, true);
return $this->getParent()->getSheetByName($worksheetReference[0])->getStyle($worksheetReference[1]);
}
// Named range?
$namedRange = PHPExcel_NamedRange::resolveRange($pCellCoordinate, $this);
if (!is_null($namedRange)) {
$pCoordinate = $namedRange->getRange();
if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) {
if (!$namedRange->getLocalOnly()) {
return $namedRange->getWorksheet()->getStyle($pCellCoordinate);
} else {
throw new Exception('Named range ' . $namedRange->getName() . ' is not accessible from within sheet ' . $this->getTitle());
}
}
}
// Uppercase coordinate
$pCellCoordinate = strtoupper($pCellCoordinate);
if (strpos($pCellCoordinate,':') !== false) {
throw new Exception('Cell coordinate string can not be a range of cells.');
} else if (strpos($pCellCoordinate,'$') !== false) {
throw new Exception('Cell coordinate string must not be absolute.');
} else if ($pCellCoordinate == '') {
throw new Exception('Cell coordinate can not be zero-length string.');
} else {
// Create a cell for this coordinate.
// Reason: When we have an empty cell that has style information,
// it should exist for our IWriter
$this->getCell($pCellCoordinate);
// Check if we already have style information for this cell.
// If not, create a new style.
if (isset($this->_styles[$pCellCoordinate])) {
return $this->_styles[$pCellCoordinate];
} else {
$newStyle = clone $this->getDefaultStyle();
$this->_styles[$pCellCoordinate] = $newStyle;
return $newStyle;
}
}
}
/**
* Get style for cell by using numeric cell coordinates
*
* @param int $pColumn Numeric column coordinate of the cell
* @param int $pRow Numeric row coordinate of the cell
* @return PHPExcel_Style
*/
public function getStyleByColumnAndRow($pColumn = 0, $pRow = 0)
{
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!
*
* @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 Exception
*/
public function setSharedStyle(PHPExcel_Style $pSharedCellStyle = null, $pRange = '')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
// Is it a cell range or a single cell?
$rangeA = '';
$rangeB = '';
if (strpos($pRange, ':') === false) {
$rangeA = $pRange;
$rangeB = $pRange;
} else {
list($rangeA, $rangeB) = explode(':', $pRange);
}
// Calculate range outer borders
$rangeStart = PHPExcel_Cell::coordinateFromString($rangeA);
$rangeEnd = PHPExcel_Cell::coordinateFromString($rangeB);
// Translate column into index
$rangeStart[0] = PHPExcel_Cell::columnIndexFromString($rangeStart[0]) - 1;
$rangeEnd[0] = PHPExcel_Cell::columnIndexFromString($rangeEnd[0]) - 1;
// Make sure we can loop upwards on rows and columns
if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
$tmp = $rangeStart;
$rangeStart = $rangeEnd;
$rangeEnd = $tmp;
}
// Loop trough cells and apply styles
for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
$this->getCell(PHPExcel_Cell::stringFromColumnIndex($col) . $row);
$this->_styles[ PHPExcel_Cell::stringFromColumnIndex($col) . $row ] = $pSharedCellStyle;
}
}
}
/**
* 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 Exception
*/
public function duplicateStyle(PHPExcel_Style $pCellStyle = null, $pRange = '')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
// Is it a cell range or a single cell?
$rangeA = '';
$rangeB = '';
if (strpos($pRange, ':') === false) {
$rangeA = $pRange;
$rangeB = $pRange;
} else {
list($rangeA, $rangeB) = explode(':', $pRange);
}
// Calculate range outer borders
$rangeStart = PHPExcel_Cell::coordinateFromString($rangeA);
$rangeEnd = PHPExcel_Cell::coordinateFromString($rangeB);
// Translate column into index
$rangeStart[0] = PHPExcel_Cell::columnIndexFromString($rangeStart[0]) - 1;
$rangeEnd[0] = PHPExcel_Cell::columnIndexFromString($rangeEnd[0]) - 1;
// Make sure we can loop upwards on rows and columns
if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
$tmp = $rangeStart;
$rangeStart = $rangeEnd;
$rangeEnd = $tmp;
}
// Loop trough cells and apply styles
for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
$this->getCell(PHPExcel_Cell::stringFromColumnIndex($col) . $row);
$this->_styles[ PHPExcel_Cell::stringFromColumnIndex($col) . $row ] = clone $pCellStyle;
}
}
}
/**
* 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.
*
* @param array $pStyles Array containing style information
* @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1")
* @throws Exception
*/
public function duplicateStyleArray($pStyles = null, $pRange = '')
{
if (is_array($pStyles)) {
// Uppercase coordinate
$pRange = strtoupper($pRange);
// Is it a cell range or a single cell?
$rangeA = '';
$rangeB = '';
if (strpos($pRange, ':') === false) {
$rangeA = $pRange;
$rangeB = $pRange;
} else {
list($rangeA, $rangeB) = explode(':', $pRange);
}
// Calculate range outer borders
$rangeStart = PHPExcel_Cell::coordinateFromString($rangeA);
$rangeEnd = PHPExcel_Cell::coordinateFromString($rangeB);
// Translate column into index
$rangeStart[0] = PHPExcel_Cell::columnIndexFromString($rangeStart[0]) - 1;
$rangeEnd[0] = PHPExcel_Cell::columnIndexFromString($rangeEnd[0]) - 1;
// Make sure we can loop upwards on rows and columns
if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
$tmp = $rangeStart;
$rangeStart = $rangeEnd;
$rangeEnd = $tmp;
}
// Loop trough cells and apply styles array
for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
$this->getStyle(PHPExcel_Cell::stringFromColumnIndex($col) . $row)->applyFromArray($pStyles);
}
}
} else {
throw new Exception("Invalid style array passed.");
}
}
/**
* Set break on a cell
*
* @param string $pCell Cell coordinate (e.g. A1)
* @param int $pBreak Break type (type of PHPExcel_Worksheet::BREAK_*)
* @throws Exception
*/
public function setBreak($pCell = 'A1', $pBreak = PHPExcel_Worksheet::BREAK_NONE)
{
// Uppercase coordinate
$pCell = strtoupper($pCell);
if ($pCell != '') {
$this->_breaks[$pCell] = $pBreak;
} else {
throw new Exception('No cell coordinate specified.');
}
}
/**
* Set break on a 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 $pBreak Break type (type of PHPExcel_Worksheet::BREAK_*)
* @throws Exception
*/
public function setBreakByColumnAndRow($pColumn = 0, $pRow = 0, $pBreak = PHPExcel_Worksheet::BREAK_NONE)
{
$this->setBreak(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow, $pBreak);
}
/**
* Get breaks
*
* @return array[]
*/
public function getBreaks()
{
return $this->_breaks;
}
/**
* Set merge on a cell range
*
* @param string $pRange Cell range (e.g. A1:E1)
* @throws Exception
*/
public function mergeCells($pRange = 'A1:A1')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (strpos($pRange,':') !== false) {
$this->_mergeCells[$pRange] = $pRange;
} else {
throw new Exception('Merge must be set on a range of cells.');
}
}
/**
* 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 $pRow2 Numeric row coordinate of the last cell
* @throws Exception
*/
public function mergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 0, $pColumn2 = 0, $pRow2 = 0)
{
$cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
$this->mergeCells($cellRange);
}
/**
* Remove merge on a cell range
*
* @param string $pRange Cell range (e.g. A1:E1)
* @throws Exception
*/
public function unmergeCells($pRange = 'A1:A1')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (strpos($pRange,':') !== false) {
if (isset($this->_mergeCells[$pRange])) {
unset($this->_mergeCells[$pRange]);
} else {
throw new Exception('Cell range ' . $pRange . ' not known as merged.');
}
} else {
throw new Exception('Merge can only be removed from a range of cells.');
}
}
/**
* 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 $pRow2 Numeric row coordinate of the last cell
* @throws Exception
*/
public function unmergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 0, $pColumn2 = 0, $pRow2 = 0)
{
$cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
$this->unmergeCells($cellRange);
}
/**
* Get merge cells
*
* @return array[]
*/
public function getMergeCells()
{
return $this->_mergeCells;
}
/**
* 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 $pAlreadyHashed If the password has already been hashed, set this to true
* @throws Exception
*/
public function protectCells($pRange = 'A1', $pPassword = '', $pAlreadyHashed = false)
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (!$pAlreadyHashed) {
$pPassword = PHPExcel_Shared_PasswordHasher::hashPassword($pPassword);
}
$this->_protectedCells[$pRange] = $pPassword;
}
/**
* 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 $pAlreadyHashed If the password has already been hashed, set this to true
* @throws Exception
*/
public function protectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 0, $pColumn2 = 0, $pRow2 = 0, $pPassword = '', $pAlreadyHashed = false)
{
$cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
$this->protectCells($cellRange, $pPassword, $pAlreadyHashed);
}
/**
* Remove protection on a cell range
*
* @param string $pRange Cell (e.g. A1) or cell range (e.g. A1:E1)
* @throws Exception
*/
public function unprotectCells($pRange = 'A1')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (isset($this->_protectedCells[$pRange])) {
unset($this->_protectedCells[$pRange]);
} else {
throw new Exception('Cell range ' . $pRange . ' not known as protected.');
}
}
/**
* 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 $pAlreadyHashed If the password has already been hashed, set this to true
* @throws Exception
*/
public function unprotectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 0, $pColumn2 = 0, $pRow2 = 0, $pPassword = '', $pAlreadyHashed = false)
{
$cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ':' . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
$this->unprotectCells($cellRange, $pPassword, $pAlreadyHashed);
}
/**
* Get protected cells
*
* @return array[]
*/
public function getProtectedCells()
{
return $this->_protectedCells;
}
/**
* Get Autofilter Range
*
* @return string
*/
public function getAutoFilter()
{
return $this->_autoFilter;
}
/**
* Set Autofilter Range
*
* @param string $pRange Cell range (i.e. A1:E10)
* @throws Exception
*/
public function setAutoFilter($pRange = '')
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (strpos($pRange,':') !== false) {
$this->_autoFilter = $pRange;
} else {
throw new Exception('Autofilter must be set on a range of cells.');
}
}
/**
* Set Autofilter 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 second cell
* @param int $pRow2 Numeric row coordinate of the second cell
* @throws Exception
*/
public function setAutoFilterByColumnAndRow($pColumn1 = 0, $pRow1 = 0, $pColumn2 = 0, $pRow2 = 0)
{
$this->setAutoFilter(
PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1
. ':' .
PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2
);
}
/**
* Get Freeze Pane
*
* @return string
*/
public function getFreezePane()
{
return $this->_freezePane;
}
/**
* Freeze Pane
*
* @param string $pCell Cell (i.e. A1)
* @throws Exception
*/
public function freezePane($pCell = '')
{
// Uppercase coordinate
$pCell = strtoupper($pCell);
if (strpos($pCell,':') === false) {
$this->_freezePane = $pCell;
} else {
throw new Exception('Freeze pane can not be set on a range of cells.');
}
}
/**
* Freeze Pane by using numeric cell coordinates
*
* @param int $pColumn Numeric column coordinate of the cell
* @param int $pRow Numeric row coordinate of the cell
* @throws Exception
*/
public function freezePaneByColumnAndRow($pColumn = 0, $pRow = 0)
{
$this->freezePane(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
/**
* Unfreeze Pane
*
* @return string
*/
public function unfreezePane()
{
$this->freezePane('');
}
/**
* Insert a new row, updating all possible related data
*
* @param int $pBefore Insert before this one
* @param int $pNumRows Number of rows to insert
* @throws Exception
*/
public function insertNewRowBefore($pBefore = 1, $pNumRows = 1) {
if ($pBefore >= 1) {
$objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore('A' . $pBefore, 0, $pNumRows, $this);
} else {
throw new Exception("Rows can only be inserted before at least row 1.");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Insert a new column, updating all possible related data
*
* @param int $pBefore Insert before this one
* @param int $pNumCols Number of columns to insert
* @throws Exception
*/
public function insertNewColumnBefore($pBefore = 'A', $pNumCols = 1) {
if (!is_numeric($pBefore)) {
$objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore($pBefore . '1', $pNumCols, 0, $this);
} else {
throw new Exception("Column references should not be numeric.");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Insert a new column, updating all possible related data
*
* @param int $pBefore Insert before this one (numeric column coordinate of the cell)
* @param int $pNumCols Number of columns to insert
* @throws Exception
*/
public function insertNewColumnBeforeByIndex($pBefore = 0, $pNumCols = 1) {
if ($pBefore >= 0) {
$this->insertNewColumnBefore(PHPExcel_Cell::stringFromColumnIndex($pBefore), $pNumCols);
} else {
throw new Exception("Columns can only be inserted before at least column A (0).");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Delete a row, updating all possible related data
*
* @param int $pRow Remove starting with this one
* @param int $pNumRows Number of rows to remove
* @throws Exception
*/
public function removeRow($pRow = 1, $pNumRows = 1) {
if ($pRow >= 1) {
$objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore('A' . ($pRow + $pNumRows), 0, -$pNumRows, $this);
} else {
throw new Exception("Rows to be deleted should at least start from row 1.");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Remove a column, updating all possible related data
*
* @param int $pColumn Remove starting with this one
* @param int $pNumCols Number of columns to remove
* @throws Exception
*/
public function removeColumn($pColumn = 'A', $pNumCols = 1) {
if (!is_numeric($pColumn)) {
$pColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($pColumn) - 1 + $pNumCols);
$objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore($pColumn . '1', -$pNumCols, 0, $this);
} else {
throw new Exception("Column references should not be numeric.");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Remove a column, updating all possible related data
*
* @param int $pColumn Remove starting with this one (numeric column coordinate of the cell)
* @param int $pNumCols Number of columns to remove
* @throws Exception
*/
public function removeColumnByIndex($pColumn = 0, $pNumCols = 1) {
if ($pColumn >= 0) {
$this->removeColumn(PHPExcel_Cell::stringFromColumnIndex($pColumn), $pNumCols);
} else {
throw new Exception("Columns can only be inserted before at least column A (0).");
}
// Garbage collect...
$this->garbageCollect();
}
/**
* Show gridlines?
*
* @return boolean
*/
public function getShowGridlines() {
return $this->_showGridlines;
}
/**
* Set show gridlines
*
* @param boolean $pValue Show gridlines (true/false)
*/
public function setShowGridlines($pValue = false) {
$this->_showGridlines = $pValue;
}
/**
* Print gridlines?
*
* @return boolean
*/
public function getPrintGridlines() {
return $this->_printGridlines;
}
/**
* Set print gridlines
*
* @param boolean $pValue Print gridlines (true/false)
*/
public function setPrintGridlines($pValue = false) {
$this->_printGridlines = $pValue;
}
/**
* Show summary below? (Row/Column outlining)
*
* @return boolean
*/
public function getShowSummaryBelow() {
return $this->_showSummaryBelow;
}
/**
* Set show summary below
*
* @param boolean $pValue Show summary below (true/false)
*/
public function setShowSummaryBelow($pValue = true) {
$this->_showSummaryBelow = $pValue;
}
/**
* Show summary right? (Row/Column outlining)
*
* @return boolean
*/
public function getShowSummaryRight() {
return $this->_showSummaryRight;
}
/**
* Set show summary right
*
* @param boolean $pValue Show summary right (true/false)
*/
public function setShowSummaryRight($pValue = true) {
$this->_showSummaryRight = $pValue;
}
/**
* Get comments
*
* @return PHPExcel_Comment[]
*/
public function getComments()
{
return $this->_comments;
}
/**
* Get comment for cell
*
* @param string $pCellCoordinate Cell coordinate to get comment for
* @return PHPExcel_Comment
* @throws Exception
*/
public function getComment($pCellCoordinate = 'A1')
{
// Uppercase coordinate
$pCellCoordinate = strtoupper($pCellCoordinate);
if (strpos($pCellCoordinate,':') !== false) {
throw new Exception('Cell coordinate string can not be a range of cells.');
} else if (strpos($pCellCoordinate,'$') !== false) {
throw new Exception('Cell coordinate string must not be absolute.');
} else if ($pCellCoordinate == '') {
throw new 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 = 0)
{
return $this->getComment(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
/**
* Get selected cell
*
* @return string
*/
public function getSelectedCell()
{
return $this->_selectedCell;
}
/**
* Selected cell
*
* @param string $pCell Cell (i.e. A1)
* @throws Exception
*/
public function setSelectedCell($pCell = '')
{
// Uppercase coordinate
$pCell = strtoupper($pCell);
if (strpos($pCell,':') === false) {
$this->_selectedCell = $pCell;
} else {
throw new Exception('Selected cell can not be set on a range of cells.');
}
}
/**
* Selected cell by using numeric cell coordinates
*
* @param int $pColumn Numeric column coordinate of the cell
* @param int $pRow Numeric row coordinate of the cell
* @throws Exception
*/
public function setSelectedCellByColumnAndRow($pColumn = 0, $pRow = 0)
{
$this->setSelectedCell(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
}
/**
* Fill worksheet from values in array
*
* @param array $source Source array
* @param mixed $nullValue Value treated as "null"
* @throws Exception
*/
public function fromArray($source = null, $nullValue = null) {
if (is_array($source)) {
// Loop trough $source
$currentRow = 0;
$rowData = null;
foreach ($source as $rowData) {
++$currentRow;
$rowCount = count($rowData);
for ($i = 0; $i < $rowCount; ++$i) {
if ($rowData[$i] != $nullValue) {
// Set cell value
$this->setCellValue(
PHPExcel_Cell::stringFromColumnIndex($i) . $currentRow, $rowData[$i]
);
}
}
}
} else {
throw new Exception("Parameter \$source should be an array.");
}
}
/**
* Create array from worksheet
*
* @param mixed $nullValue Value treated as "null"
* @param boolean $calculateFormulas Should formulas be calculated?
* @return array
*/
public function toArray($nullValue = null, $calculateFormulas = true) {
// Returnvalue
$returnValue = array();
// Garbage collect...
$this->garbageCollect();
// Get worksheet dimension
$dimension = explode(':', $this->calculateWorksheetDimension());
$dimension[0] = PHPExcel_Cell::coordinateFromString($dimension[0]);
$dimension[0][0] = PHPExcel_Cell::columnIndexFromString($dimension[0][0]) - 1;
$dimension[1] = PHPExcel_Cell::coordinateFromString($dimension[1]);
$dimension[1][0] = PHPExcel_Cell::columnIndexFromString($dimension[1][0]) - 1;
// Loop trough cells
for ($row = $dimension[0][1]; $row <= $dimension[1][1]; ++$row) {
for ($column = $dimension[0][0]; $column <= $dimension[1][0]; ++$column) {
// Cell exists?
if ($this->cellExistsByColumnAndRow($column, $row)) {
$cell = $this->getCellByColumnAndRow($column, $row);
if ($cell->getValue() instanceof PHPExcel_RichText) {
$returnValue[$row][$column] = $cell->getValue()->getPlainText();
} else {
if ($calculateFormulas) {
$returnValue[$row][$column] = $cell->getCalculatedValue();
} else {
$returnValue[$row][$column] = $cell->getValue();
}
}
$style = $this->getDefaultStyle();
if (isset($this->_styles[$cell->getCoordinate()])) {
$style = $this->getStyleByColumnAndRow($column, $row);
}
$returnValue[$row][$column] = PHPExcel_Style_NumberFormat::toFormattedString($returnValue[$row][$column], $style->getNumberFormat()->getFormatCode());
} else {
$returnValue[$row][$column] = $nullValue;
}
}
}
// Return
return $returnValue;
}
/**
* Run PHPExcel garabage collector.
*/
public function garbageCollect() {
// Build a reference table from images
$imageCoordinates = array();
$iterator = $this->getDrawingCollection()->getIterator();
while ($iterator->valid()) {
$imageCoordinates[$iterator->current()->getCoordinates()] = true;
$iterator->next();
}
// Find cells that can be cleaned
foreach ($this->_cellCollection as $coordinate => $cell) {
// Can be cleaned?
$canBeCleaned = false;
// Empty value?
if (is_null($cell->getValue()) || (!is_object($cell->getValue()) && $cell->getValue() === '' && !$cell->hasHyperlink())) {
// Style set? Default style?
if (!isset($this->_styles[$coordinate]) || $this->_styles[$coordinate]->getHashCode() == $this->_styles['default']->getHashCode()) {
// It can be cleaned!
$canBeCleaned = true;
}
}
// Referenced in image?
if (isset($imageCoordinates[$coordinate]) && $imageCoordinates[$coordinate] === true) {
$canBeCleaned = false;
}
// Clean?
if ($canBeCleaned) {
unset($this->_cellCollection[$coordinate]);
// Does it resemble the default style?
if (isset($this->_styles[$coordinate]) && $this->_styles[$coordinate]->getHashCode() == $this->_styles['default']->getHashCode()) {
unset($this->_styles[$coordinate]);
}
}
}
}
/**
* Get hash code
*
* @return string Hash code
*/
public function getHashCode() {
return md5(
$this->_title
. $this->_autoFilter
. ($this->_protection->isProtectionEnabled() ? 't' : 'f')
. $this->calculateWorksheetDimension()
. __CLASS__
);
}
/**
* Hash index
*
* @var string
*/
private $_hashIndex;
/**
* Get hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @return string Hash index
*/
public function getHashIndex() {
return $this->_hashIndex;
}
/**
* Set hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @param string $value Hash index
*/
public function setHashIndex($value) {
$this->_hashIndex = $value;
}
/**
* Extract worksheet title from range.
*
* Example: extractSheetTitle('test!A1') ==> 'test'
* Example: extractSheetTitle('test!A1', true) ==> array('test', 'A1');
*
* @param string $pRange Range to extract title from
* @param bool $returnRange Return range? (see example)
* @return mixed
*/
public static function extractSheetTitle($pRange, $returnRange = false) {
// Sheet title included?
if (strpos($pRange, '!') === false) {
return '';
}
// Extract sheet title
$reference = explode('!', $pRange);
//$reference[0] = str_replace("'", "", $reference[0]);
if ($returnRange) {
return $reference;
} else {
return $reference[1];
}
}
/**
* Copy worksheet (!= clone!)
*
* @return PHPExcel_Worksheet
*/
public function copy() {
$copied = clone $this;
foreach ($copied->_cellCollection as $coordinate => $cell) {
$newCell = clone $cell;
$newCell->rebindParent($copied);
$copied->_cellCollection[$coordinate] = $newCell;
}
return $copied;
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone() {
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
if (is_object($value)) {
$this->$key = clone $value;
} else {
$this->$key = $value;
}
}
}
}

Source for file Worksheet.php