ID: 31942 Comment by: kevin at planetsaphire dot com Reported By: adrian-phpbugs at sixfingeredman dot net Status: No Feedback Bug Type: Arrays related Operating System: Linux PHP Version: 4.3.11-dev New Comment:
My intranet project appears to be having problems due to this bug. I am running PHP Version 5.1.2. I noticed that this bug was originally filed against PHP 4.3.11, and can file a seperate report if I need to. The phpinfo file on my server: http://www.planetsaphire.com/phpinfo.php On wwwbiz, if I have an inventory category three leaves or more deep, it will not be matched to a higher leaf, which causes the script to call my error_dbdown() function. This is being caused by the foreach() syntax, and it happens regardless if I use the reference operator or not. Sources can be viewed from: http://www.planetsaphire.com/viewcvs.cgi cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/www co -P wwwbiz File possibly affected by this bug is: db/mysql-inv.php Previous Comments: ------------------------------------------------------------------------ [2005-09-10 01:00:05] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2005-09-02 07:46:02] [EMAIL PROTECTED] 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 ------------------------------------------------------------------------ [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
