note 18622 added to ref.array

You should pay attention to the fact that some functions act directly on the array (such as asort) and some don't touch the array but return a copy (such as array_reverse). If you use one in the improper context you won't get a warning. It took me a while to notice this as I do a lot of coding by memory and don't refer to the function documentation unless I need to. -- http://www.php.net/manual/en/ref.array.php http://master.php.net/manage/user-notes.php?action=edit+18622 http://master.php.net/manage/user-notes.php?action=delete+18622 http://master.php.net/manage/user-notes.php?action=reject+18622