ID: 41603 Updated by: [EMAIL PROTECTED] Reported By: david at terrainferno dot net -Status: Open +Status: Bogus Bug Type: Arrays related Operating System: Windows XP PHP Version: 5.2.3 New Comment:
Please search the database before reporting. Previous Comments: ------------------------------------------------------------------------ [2007-06-06 04:28:21] judas dot iscariote at gmail dot com This is the expected beahviuor, this issue has been reported counteless of time, and explained to death. for an explanation see comment by gardan at gmx dot de here: http://bugs.php.net/bug.php?id=29992 I wonder why does not raise an E_NOTICE "shooting yourself in the foot with references" :-) ------------------------------------------------------------------------ [2007-06-05 22:12:56] david at terrainferno dot net Description: ------------ This was reported in 2006 in the foreach user comment http://uk.php.net/manual/en/control-structures.foreach.php#60806, but using php5 using references in a foreach loop, manipulating the last element in an array seems to have no effect, the reference is referred to as $v. Reproduce code: --------------- // fails to work as expected $ar = array(1,2,3,4); foreach ($ar as &$v){ $v *= 2; } foreach($ar as $v){ echo $v . '<br>'; } // works correctly $ar = array(1,2,3,4); foreach ($ar as &$o){ $o *= 2; } foreach($ar as $o){ echo $o . '<br>'; } Expected result: ---------------- 2 4 6 8 Actual result: -------------- 2 4 6 6 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41603&edit=1
