note 24457 added to function.unset

If you unset session variables with unset($_SESSION['foo']) the variables will only be unset from the $_SESSION array inside the calling script. Calling isset($_SESSION['foo']) on the next page will return true! It seems that it is impossible to delete only certain session variables permanently. You can, however, delete all variables with session_unset(). -- http://www.php.net/manual/en/function.unset.php http://master.php.net/manage/user-notes.php?action=edit+24457 http://master.php.net/manage/user-notes.php?action=delete+24457 http://master.php.net/manage/user-notes.php?action=reject+24457