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Merge pull request #60 from Synchro/develop 

Change use of is_a() to use instanceof
This commit is contained in:
Mark Baker 2012-10-18 09:04:11 -07:00
parent b2a26349d4 037c2748f3
commit 515efef4fc
1 changed files with 1 additions and 1 deletions
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Classes/PHPExcel/Worksheet.php
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@ -1513,7 +1513,7 @@ class PHPExcel_Worksheet implements PHPExcel_IComparable
public function duplicateConditionalStyle(array $pCellStyle = null, $pRange = '') public function duplicateConditionalStyle(array $pCellStyle = null, $pRange = '')
{ {
foreach($pCellStyle as $cellStyle) { foreach($pCellStyle as $cellStyle) {
if (!is_a($cellStyle,'PHPExcel_Style_Conditional')) { if (!($cellStyle instanceof PHPExcel_Style_Conditional)) {
throw new Exception('Style is not a conditional style'); throw new Exception('Style is not a conditional style');
} }
} }