note 45380 added to function.array-walk

It's worth nothing that array_walk can not be used to change keys in the array. The function may be defined as (&$value, $key) but not (&$value, &$key). Even though PHP does not complain/warn, it does not modify the key. ---- Manual Page -- http://www.php.net/manual/en/function.array-walk.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+45380 Delete -- http://master.php.net/manage/user-notes.php?action=delete+45380&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+45380&report=yes Search -- http://master.php.net/manage/user-notes.php