Hello Dare, DW> I need a Function of any category in either PHP or MySQL RDBMS DW> customize Function, Class, Methods or anything that could help me DW> compare a particular set of number and return their matching DW> result. consider using array_intersect(). -- With best regards from Ukraine, Andre Skype: Francophile My blog: http://oire.org/menelion (mostly in Russian) Twitter: http://twitter.com/m_elensule Facebook: http://facebook.com/menelion -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php