query( "SELECT * FROM catalogs_rubrics" ); while($row = $db->get_row($rows)){ $s = rand(15,25); $s2 = rand(4,5); $db->query( "UPDATE catalogs_rubrics SET `rating`='".($s*$s2)."', `vote_num`='".$s."' WHERE `id`='".$row['id']."';" ); } $db->close(); ?>