$moderators = ""; if ($data['forum_moderators']) { $res = "user_id='".str_replace(".", "' OR user_id='", $data['forum_moderators'])."'"; $result2 = dbquery("SELECT user_id,user_name FROM ".$db_prefix."users WHERE (".$res.")"); while ($data2 = dbarray($result2)) { if ($moderators) $moderators .= ", "; $moderators .= "".$data2['user_name'].""; } }