note 34437 added to function.unset

Big probleme to unset session variables. Specially object. I had an object in the session: 1st page $caddie = new Caddie(); $_SESSION["caddie"] 2nd page: i want to unregister it from the session (PHP 4.2 with register_globals=On) Following try hadn't worked: 1) unset($_SESSION["caddie"]) 2) unset($_SESSION["caddie"],$caddie) 3) $caddie=$_SESSION["caddie"] session_unregister($caddie) I tried: $_SESSION["caddie"]=null I worked!!! Why ?, Is it a good solution ? ---- Manual Page -- http://www.php.net/manual/en/function.unset.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+34437 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+34437&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+34437&report=yes