private function purge($what) { switch ($what) { case 'groups': $group_profiles_db = new CCBPress_Group_Profiles_DB(); $group_profiles_db->purge(strtotime('yesterday', current_time('timestamp'))); break; case 'events': $event_profiles_db = new CCBPress_Event_Profiles_DB(); $event_profiles_db->purge(strtotime('yesterday', current_time('timestamp'))); break; } }