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Merge pull request #84 from amironov/duplicateStyle-search-by-identity 

Search style by identity in PHPExcel_Worksheet::duplicateStyle()
This commit is contained in:
Mark Baker 2012-11-20 14:57:20 -08:00
parent 8a967b2996 7884495d5d
commit d1ee820c10
3 changed files with 65 additions and 3 deletions
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11
Classes/PHPExcel.php
View File

@ -607,6 +607,17 @@ class PHPExcel
return false; return false;
} }
/**
* Check if style exists in style collection
*
* @param PHPExcel_Style $style
* @return boolean
*/
public function cellXfExists($pCellStyle = null)
{
return in_array($pCellStyle, $this->_cellXfCollection, true);
}
/** /**
* Get default style * Get default style
* *

6
Classes/PHPExcel/Worksheet.php
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@ -1454,9 +1454,9 @@ class PHPExcel_Worksheet implements PHPExcel_IComparable
// Add the style to the workbook if necessary // Add the style to the workbook if necessary
$workbook = $this->_parent; $workbook = $this->_parent;
if ($existingStyle = $this->_parent->getCellXfByHashCode($pCellStyle->getHashCode())) { if ($this->_parent->cellXfExists($pCellStyle)) {
// there is already such cell Xf in our collection // there is already this cell Xf in our collection
$xfIndex = $existingStyle->getIndex(); $xfIndex = $pCellStyle->getIndex();
} else { } else {
// we don't have such a cell Xf, need to add // we don't have such a cell Xf, need to add
$workbook->addCellXf($pCellStyle); $workbook->addCellXf($pCellStyle);

51
Examples/40duplicateStyle.php Normal file
View File

@ -0,0 +1,51 @@
<?php
/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');
define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
date_default_timezone_set('Europe/London');
/** Include PHPExcel */
require_once '../Classes/PHPExcel.php';
echo date('H:i:s') , " Create new PHPExcel object" , EOL;
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
echo date('H:i:s') , " Create styles array" , EOL;
$styles = array();
for ($i = 0; $i < 10; $i++) {
$style = new PHPExcel_Style();
$style->getFont()->setSize($i + 4);
$styles[] = $style;
}
echo date('H:i:s') , " Add data (begin)" , EOL;
$t = microtime(true);
for ($col = 0; $col < 50; $col++) {
for ($row = 0; $row < 100; $row++) {
$str = ($row + $col);
$style = $styles[$row % 10];
$coord = PHPExcel_Cell::stringFromColumnIndex($col) . ($row + 1);
$worksheet->setCellValue($coord, $str);
$worksheet->duplicateStyle($style, $coord);
}
}
$d = microtime(true) - $t;
echo date('H:i:s') , " Add data (end), time: " . round($d, 2) . " s", EOL;
echo date('H:i:s') , " Write to Excel2007 format" , EOL;
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save(str_replace('.php', '.xlsx', __FILE__));
echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
echo date('H:i:s') , " Done writing file" , EOL;
echo 'File has been created in ' , getcwd() , EOL;