> But PHP builtins will do exactly this, around 3 > times faster, too. :)
Yup. This one with array_diff was the winner. Thanks to all for your suggestions and Lars for the working one. Liam __________________________________________________ Do You Yahoo!? Yahoo! Games - play chess, backgammon, pool and more http://games.yahoo.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
