From: ben at bravenet dot com
Operating system: Ubuntu Hoary 5.04
PHP version: 4.3.10
PHP Bug Type: Arrays related
Bug description: key() returns an incorrect key after a foreach()
Description:
------------
After a foreach() on an array, key() won't return a value from the same
array.
It looks like an internal array pointer problem, since a reset() before
key() appears to fix it.
Reproduce code:
---------------
<?php
$foo = array('a'=>'1', 'b'=>'2', 'c'=>'3');
foreach($foo as $k=>$v)
{
echo "$k=>$v\n";
}
// reset($foo); // this fixes the problem
echo key($foo);
?>
Expected result:
----------------
a=>1
b=>2
c=>3
a
Actual result:
--------------
a=>1
b=>2
c=>3
--
Edit bug report at http://bugs.php.net/?id=32959&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=32959&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=32959&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=32959&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=32959&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=32959&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=32959&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=32959&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=32959&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=32959&r=support
Expected behavior: http://bugs.php.net/fix.php?id=32959&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=32959&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=32959&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=32959&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=32959&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=32959&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=32959&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=32959&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=32959&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=32959&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=32959&r=mysqlcfg
