Edit report at https://bugs.php.net/bug.php?id=60024&edit=1
ID: 60024
Updated by: ahar...@php.net
Reported by: chealer at gmail dot com
Summary: Do not keep last element treated by foreach
referenced
-Status: Open
+Status: Duplicate
Type: Feature/Change Request
Package: Scripting Engine problem
PHP Version: 5.3.8
Block user comment: N
Private report: N
New Comment:
This has previously been discussed and rejected, due to users relying both on
PHP's lack of block scope and foreach's by-reference syntax. (Sometimes both at
once, unfortunately.)
Duplicate of bug #29992, bug #47388, bug #54189, bug #50485, and probably a
bunch
of others.
Previous Comments:
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[2012-02-06 00:47:50] DeveloperGuy2008 at yahoo dot com
Please fix this. It creates a lot of hard to debug bugs.
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[2011-10-09 21:09:19] chealer at gmail dot com
Description:
------------
As explained on http://ca.php.net/manual/en/control-structures.foreach.php :
Warning
Reference of a $value and the last array element remain even after the foreach
loop. It is recommended to destroy it by unset().
In my opinion, PHP shouldn't keep the last element referenced by default, but
at least, please provide a syntax which will not keep it. The current
situations causes bugs like https://bugs.php.net/bug.php?id=49386
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Edit this bug report at https://bugs.php.net/bug.php?id=60024&edit=1
