#39114 [NEW]: Foreach loop acces original array
| From: | perso at cyprien dot org | Date: | Tue, 10 Oct 2006 13:30:14 +0000 |
| Subject: | #39114 [NEW]: Foreach loop acces original array | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-103365@lists.php.net to get a copy of this message | ||
From: perso at cyprien dot org
Operating system: Debian stable
PHP version: 5.1.6
PHP Bug Type: Arrays related
Bug description: Foreach loop acces original array
Description:
------------
Foreach loop access original array when using references on a previous
loop.
Reproduce code:
---------------
<?php
$list = array( 1, 2, 3, 4 );
$new_list = array();
foreach( $list as $item ){
$z =& $new_list[];
$z = $item;
}
//unset( $z );
print_r( $new_list );
foreach( $new_list as $z ){
}
print_r( $new_list );
?>
Expected result:
----------------
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
)
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
)
Actual result:
--------------
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
)
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 3
)
--
Edit bug report at http://bugs.php.net/?id=39114&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39114&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39114&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39114&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=39114&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=39114&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=39114&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=39114&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=39114&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=39114&r=support
Expected behavior: http://bugs.php.net/fix.php?id=39114&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=39114&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=39114&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=39114&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39114&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=39114&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=39114&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=39114&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=39114&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=39114&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=39114&r=mysqlcfg