#47388 [Bgs]: Array Foreach Reference Broken

ID: 47388 User updated by: martin at itmission dot com Reported By: martin at itmission dot com Status: Bogus Bug Type: Scripting Engine problem Operating System: Windows XP PHP Version: 5.3.0beta1 New Comment: The error is in my code. Sorry. Always unset variables after a foreach with a reference unless you know what you are doing. unset($v); Previous Comments: ------------------------------------------------------------------------ [2009-02-16 19:15:58] derick@php.net Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Due to the volume of reports we can not explain in detail here why your report is not a bug. The support channels will be able to provide an explanation for you. Thank you for your interest in PHP. . ------------------------------------------------------------------------ [2009-02-16 18:57:13] martin at itmission dot com Also happens in 5.2.8 ------------------------------------------------------------------------ [2009-02-16 18:56:12] martin at itmission dot com Changed category ------------------------------------------------------------------------ [2009-02-14 19:47:28] martin at itmission dot com Description: ------------ When using foreach on an array using the reference syntax, stuff breaks later. Reproduce code: --------------- <?php $a = array(0, 1, 2, 3, 4); foreach($a as $k => &$v) { $v++; } foreach($a as $k => $v) { echo("$k => $v\n"); } ?> Expected result: ---------------- 0 => 1 1 => 2 2 => 3 3 => 4 4 => 5 Actual result: -------------- 0 => 1 1 => 2 2 => 3 3 => 4 4 => 4 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=47388&edit=1