From: pepalegre at terra dot es
Operating system: openSUSE 10.3
PHP version: 5.2.5
PHP Bug Type: Arrays related
Bug description: Unexpected result using 'foreach'
Description:
------------
If I declare a reference variable (&$value) and use it in a 'foreach' and
then I reuse it in the same loop like a normal variable ($value), I have an
unexpected result, array is modified!
Note that using another variable in the second 'foreach' the result is
Ok.
Reproduce code:
---------------
<?php
$v = array (1,2,3);
foreach($v as &$value);
print_r($v);
foreach($v as $value);
print_r($v);
?>
Expected result:
----------------
Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 1
[1] => 2
[2] => 3
)
Actual result:
--------------
Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 1
[1] => 2
[2] => 2
)
--
Edit bug report at http://bugs.php.net/?id=43806&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43806&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43806&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43806&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43806&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43806&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43806&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43806&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43806&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43806&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43806&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43806&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43806&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43806&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43806&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43806&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43806&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43806&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43806&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43806&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43806&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43806&r=mysqlcfg
