/** * Gets the multi rating set. * * @param int $id set id * @return GDMultiSingle multi rating set */ function gd_get_multi_set($id) { $set = GDSRDBMulti::get_multi_set($id); if (count($set) > 0) { $set->object = unserialize($set->object); $set->weight = unserialize($set->weight); return $set; } else { return null; } }