From: vma1 at abv dot bg
Operating system: Slackware 10.1, kernel 2.4.31
PHP version: 5CVS-2005-11-30 (snap)
PHP Bug Type: Arrays related
Bug description: foreach is not working correctly
Description:
------------
When using foreach($arr as $index => &$item), the $item reference does not
always allow a modification of the referenced element.
Reproduce code:
---------------
<?
$items = array (array (1), array (1));
foreach ($items as $index => &$one_item) {
printf ("C1 IDENTICAL: %u\n", $items [$index] === $one_item);
each ($items [$index]);
printf ("C2 IDENTICAL: %u\n", $items [$index] === $one_item);
$one_item = 678;
printf ("C3 IDENTICAL: %u\n", $items [$index] === $one_item);
}
?>
Expected result:
----------------
C1 IDENTICAL: 1
C2 IDENTICAL: 1
C3 IDENTICAL: 1
C1 IDENTICAL: 1
C2 IDENTICAL: 1
C3 IDENTICAL: 1
Actual result:
--------------
C1 IDENTICAL: 1
C2 IDENTICAL: 1
C3 IDENTICAL: 1
C1 IDENTICAL: 1
C2 IDENTICAL: 1
C3 IDENTICAL: 0
--
Edit bug report at http://bugs.php.net/?id=35485&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=35485&r=trysnapshot44
Try a CVS snapshot (PHP 5.1):
http://bugs.php.net/fix.php?id=35485&r=trysnapshot51
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=35485&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=35485&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=35485&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35485&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35485&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35485&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35485&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35485&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35485&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35485&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35485&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35485&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35485&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35485&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35485&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35485&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35485&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35485&r=mysqlcfg
