/** * @see EPSInterface::serializeAddress() */ public function serializeAddress($sessionId, $address) { try { $serializeAddressStdObject = new stdClass(); $serializeAddressStdObject->sessionId = $sessionId; $serializeAddressStdObject->address = $address->toStdClass(); $response = parent::serializeAddress($serializeAddressStdObject); if (isset($response->return)) { $serializedAddress = $response->return; } else { $serializedAddress = null; } return $serializedAddress; } catch (SoapFault $sf) { throw new ServerException($sf); } }