On Mon, May 2, 2005 11:01 am, Chris said: > As far as I know PHP 4 classes are completely backwards compatible. with > PHP 5. There are a few weird things with references (&) in PHP 4 that won't work in PHP 5, I think -- Or, more likely, if you are relying on the behaviour of references versus actual objects, and which one you are changing, and their interaction with &, you could get bit... The OP does sound a lot more like register_globals, though, than object references gone haywire. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php