Application level variables

Just created a class which using the PEAR Cache stuff implements application level variables. You can take a look at it here: http://www.phpguru.org/pear/Application.phps I was thinking of committing it as Cache/Application.php. Any comments/suggestions etc? PS. If you don't know what I mean, think of it as a session, but not specific to any user. -- Richard Heyes "If you have any trouble sounding condescending, find a Unix user to show you how it's done." - Scott Adams