General: Change iterators to implement Iterator rather than extend CachingIterator, as a fix for PHP 5.4. changes in SPL

git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@84516 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker
2011-12-30 00:04:06 +00:00
parent 24bd9b5e8a
commit 86db0b8535
4 changed files with 4 additions and 3 deletions
+1 -1
View File
@@ -35,7 +35,7 @@
* @package PHPExcel
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_WorksheetIterator extends CachingIterator
class PHPExcel_WorksheetIterator implements Iterator
{
/**
* Spreadsheet to iterate