Zend framework 如何使用Zend_SOAP_客户端将原始xml发送到SOAP服务器？

我正在尝试向SOAP服务器发送一个原始请求。我发现实现这一点的唯一方法是创建一个冗余的Zend_Soap_Client_Common以调用_dorequest。真的有必要吗？是否有其他方法将原始xml发送到服务器

代码如下：

    $client = new Zend_Soap_Client('http://212.170.239.71/appservices/ws/FrontendService?wsdl', 
                        array( 
                                'soap_version'=>SOAP_1_1 
                                ,'encoding' => 'UTF-8' 
                                ,'compression' => SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_DEFLATE 
                                ,'location'=>'http://212.170.239.71/appservices/ws/FrontendService'

                        ) 
                ); 

    $location = 'http://212.170.239.71/appservices/ws/FrontendService';

    $request = '<?xml version="1.0" encoding="UTF-8"?>
    <soapenv:Envelope soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">  
        <soapenv:Body>  
                <hb:getHotelValuedAvail xmlns:hb="http://axis.frontend.hydra.hotelbeds.com" xsi:type="xsd:anyType">  
<HotelValuedAvailRQ echoToken="DummyEchoToken" sessionId="DummySessionId" xmlns="http://www.hotelbeds.com/schemas/2005/06/messages" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.hotelbeds.com/schemas/2005/06/messages HotelValuedAvailRQ.xsd">
    <Language>CAS</Language>
    <Credentials>
    <User>XXXXX</User>
    <Password>XXXXX</Password>
        </Credentials>
        <PaginationData pageNumber="1"/>
<ExtraParamList>
       <ExtendedData type="EXT_ORDER">
            <Name>ORDER_CONTRACT_PRICE</Name>
             <Value>ASC</Value>
        </ExtendedData>
</ExtraParamList>
        <CheckInDate date="20110809"/>
        <CheckOutDate date="20110811"/>
        <Destination code="LPA" type="SIMPLE">
            <ZoneList>
                 <Zone code="20" type="SIMPLE"/>
            </ZoneList>
    </Destination>
        <OccupancyList>
                <HotelOccupancy>
                        <RoomCount>1</RoomCount>
                        <Occupancy>
                                <AdultCount>2</AdultCount>
                                <ChildCount>0</ChildCount>
                        </Occupancy>
                </HotelOccupancy>
        </OccupancyList>
</HotelValuedAvailRQ>
                </hb:getHotelValuedAvail>  
        </soapenv:Body>  
</soapenv:Envelope>'; 

        $clientCommon = new Zend_Soap_Client_Common($client, 'http://212.170.239.71/appservices/ws/FrontendService?wsdl', 
                        array( 
                                'soap_version'=>SOAP_1_1 
                                ,'encoding' => 'UTF-8' 
                                ,'compression' => SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_DEFLATE 
                                ,'location'=>'http://212.170.239.71/appservices/ws/FrontendService'

                        )); 
    $response =  $client->_doRequest($clientCommon, $request, $location, 'getHotelValuedAvail', SOAP_1_1); 

         // With these two lines I've managed the call using "native" SoapClient 
         //$client = new SoapClient("http://212.170.239.71/appservices/ws/FrontendService?wsdl", array('trace'=>1)); 
        //$response =  $client->__doRequest($request, $location, 'getHotelValuedAvail', SOAP_1_1); 

$client=新的Zend\u Soap\u客户端（'http://212.170.239.71/appservices/ws/FrontendService?wsdl', 
数组（
“soap\U版本”=>soap\U 1\U 1
，“编码”=>“UTF-8”
，'compression'=>SOAP_compression_ACCEPT | SOAP_compression_DEFLATE
，'location'=>'http://212.170.239.71/appservices/ws/FrontendService'
) 
); 
$location='1http://212.170.239.71/appservices/ws/FrontendService';
$request='1
中科院
XXXXX
XXXXX
订单\合同\价格
ASC
1.
2.
0
'; 
$clientCommon=new Zend\u Soap\u Client\u Common（$Client，'http://212.170.239.71/appservices/ws/FrontendService?wsdl', 
数组（
“soap\U版本”=>soap\U 1\U 1
，“编码”=>“UTF-8”
，'compression'=>SOAP_compression_ACCEPT | SOAP_compression_DEFLATE
，'location'=>'http://212.170.239.71/appservices/ws/FrontendService'
)); 
$response=$client->\u doRequest（$clientCommon，$request，$location，'getHotelValuedAvail'，SOAP\u 1\u 1）；
//通过这两行代码，我使用“本机”SoapClient管理了调用
//$client=新的SoapClient（“http://212.170.239.71/appservices/ws/FrontendService?wsdl，数组（'trace'=>1））；
//$response=$client->\u doRequest（$request，$location，'getHotelValuedAvail'，SOAP\u 1\u 1）；

提前谢谢。 豪尔赫