Quick amendment to the original example Marcus Boerger pointed out my line of code which said
if (get_reference_count($this->objects[$id])) should have been if (get_reference_count($this->objects[$id]) == 1) Thanks Marcus. Anyone got any opinions on this topic yet? Cheers Tom -- *************************************************** Tom Oram SCL Computer Services URL http://www.scl.co.uk/ *************************************************** -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php