note 26722 added to function.array-walk

Note for new php users: Don't forget the "&" infront of the variable names in your function. I didn't know this, so I tried more than an hour to find out, why it doesn't work. If you don't know, what the "&" means, look in the reference for "functions.arguments". -- http://www.php.net/manual/en/function.array-walk.php http://master.php.net/manage/user-notes.php?action=edit+26722 http://master.php.net/manage/user-notes.php?action=delete+26722 http://master.php.net/manage/user-notes.php?action=reject+26722