/** * Gets all associated PackageTypes as an array of PackageType objects * @param QQClause[] $objOptionalClauses additional optional QQClause objects for this query * @return PackageType[] */ public function GetPackageTypeArray($objOptionalClauses = null) { if (is_null($this->intCourierId)) { return array(); } try { return PackageType::LoadArrayByCourierId($this->intCourierId, $objOptionalClauses); } catch (QCallerException $objExc) { $objExc->IncrementOffset(); throw $objExc; } }