解决php soap webservice 用c++ soap调用的问题[转]

php是弱数据类型语言，而c++对语言又非常注重数据类型，因此，最近在研究php的soap webservice时遇到很大的问题，目前已经解决。

研究的目标是利用php 搭建webservice， 输入和输出参数都是array类型，元素为string类型。client为c++。

问题伊始，查阅了大量资料，这种模式貌似没有人使用。只有自己跟踪摸索，并且还有个php的bug（SOAP server return Procedure ' ' not present），还好，php team 在最新的5.2.5中已经修复了。

环境：winxp Apache/2.2.8 (Win32) PHP/5.2.5

程序如下：

PHP SOAP SERVER

<?php
class server {
    /**
     * run for webservice
     *
     * @param string[] $inputParam//
     * @return string[]
     */
    public function run($inputParam){
        $Param=$inputParam->param->string;//关键点，获取stdClass对象内容

        $obj=new stdClass;//关键点，设置stdClass对象内容作为返回参数
        $obj->runResult->string=array($Param[0],'b','c','d','e');
        return $obj;
    }
}
$server = new SoapServer('ws.wsdl', array('soap_version' => SOAP_1_2,'encoding'=>'UTF-8'));
$server->setClass("server");
if (isset($HTTP_RAW_POST_DATA)) {
           $request = $HTTP_RAW_POST_DATA;
} else {
   $request = file_get_contents('php://input');
}

if ($_SERVER["REQUEST_METHOD"] == "POST") {
 $server->handle($request);

} else {

 echo "This Webservice can handle following functions: <br>";

 $functions = $server->getFunctions();
 foreach($functions as $k=>$func) {
   echo ($k+1).". ".$func . " <br>";
 }
}
?>

WSDL

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="urn:some.com" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="urn:some.com" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
  <wsdl:types>
    <s:schema elementFormDefault="qualified" targetNamespace="urn:some.com">
      <s:complexType name="ArrayOfString">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="unbounded" name="string" nillable="true" type="s:string" />
        </s:sequence>
      </s:complexType>
      <s:element name="run">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="param" type="tns:ArrayOfString" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:element name="runResponse">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="runResult" type="tns:ArrayOfString" />
          </s:sequence>
        </s:complexType>
      </s:element>
    </s:schema>
  </wsdl:types>
  <wsdl:message name="runSoapIn">
    <wsdl:part name="parameters" element="tns:run" />
  </wsdl:message>
  <wsdl:message name="runSoapOut">
    <wsdl:part name="parameters" element="tns:runResponse"/>
  </wsdl:message>
  <wsdl:portType name="Service1Soap">
    <wsdl:operation name="run">
      <wsdl:input message="tns:runSoapIn" />
      <wsdl:output message="tns:runSoapOut" />
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="Service1Soap" type="tns:Service1Soap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="run">
      <soap:operation soapAction="urn:some.com/run" style="document" />
      <wsdl:input>
        <soap:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="Service1Soap12" type="tns:Service1Soap">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="run">
      <soap12:operation soapAction="urn:some.com/run" style="document" />
      <wsdl:input>
        <soap12:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap12:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="Service1">
    <wsdl:port name="Service1Soap" binding="tns:Service1Soap">
      <soap:address location="http://localhost/ws/server.php" />
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>