ID: 31942 Updated by: [EMAIL PROTECTED] Reported By: adrian-phpbugs at sixfingeredman dot net -Status: Open +Status: Feedback -Bug Type: Variables related +Bug Type: Arrays related Operating System: Linux -PHP Version: PHP 4.3.11-dev +PHP Version: 4.3.11-dev New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip Previous Comments: ------------------------------------------------------------------------ [2005-02-12 00:22:04] adrian-phpbugs at sixfingeredman dot net The version says: (built: Jan 5 2005 08:54:18) ------------------------------------------------------------------------ [2005-02-12 00:19:59] adrian-phpbugs at sixfingeredman dot net Description: ------------ This might be related to #5052. The code below illustrates the problem pretty well -- the class method should be returning a fresh copy of the field but in fact the return value is sharing the foreach-counter so that nested foreaches break. If I do something to force a copy, like "$foo->_member =& $foo->_member" (I have no idea *why* this forces a copy), then it works. Reproduce code: --------------- <? class foo { var $_member = array(1, 2, 3); function member() { return $this->_member; } } $foo = new foo(); #$foo->_member =& $foo->_member; $size = 0; foreach ($foo->member() as $v) { $size++; foreach ($foo->member() as $v) {} } if ($size < count($foo->member())) die("BUG FOUND"); Expected result: ---------------- I expect $size == count($foo->member()). If you uncomment the commented line, it works. Actual result: -------------- The inner foreach iterates through every value, but the outer foreach only iterates through the first value. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=31942&edit=1