1。先生成WSDL的文檔，網站建設見代碼

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions
    xmlns:impl='http://wso2.org/wsf/php/helloService'
    xmlns:intf='http://wso2.org/wsf/php/helloService'
    xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'
    xmlns:wsdlsoap='http://schemas.xmlsoap.org/wsdl/soap/'
    xmlns:xsd='http://www.w3.org/2001/XMLSchema'
    targetNamespace='http://wso2.org/wsf/php/helloService'>
  <wsdl:types>
    <schema elementFormDefault='qualified'
        xmlns:impl='http://wso2.org/wsf/php/helloService'
        xmlns:intf='http://wso2.org/wsf/php/helloService'
        xmlns:wsdl='http://schemas.xmlsoap.org/wsdl/'
        xmlns="http://www.w3.org/2001/XMLSchema"
        targetNamespace='http://wso2.org/wsf/php/helloService' >
      <element name='greet'>
        <complexType>
          <sequence>
            <element name='name' type='xsd:string' />
          </sequence>
        </complexType>
      </element>
      <element name='greetResponse'>
        <complexType>
          <sequence>
            <element name='greetReturn' type='xsd:string' />
          </sequence>
        </complexType>
      </element>
    </schema>
  </wsdl:types>
  <wsdl:message name='greetRequest'>
    <wsdl:part name='parameters' element='impl:greet' />
  </wsdl:message>
  <wsdl:message name='greetResponse'>
    <wsdl:part name='parameters' element='impl:greetResponse' />
  </wsdl:message>
  <wsdl:portType name='helloService'>
    <wsdl:operation name='greet'>
      <wsdl:input name='greetRequest' message='impl:greetRequest' />
      <wsdl:output name='greetResponse' message='impl:greetResponse' />
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name='helloServiceSoapBinding' type='impl:helloService'>
    <wsdlsoap:binding transport='http://schemas.xmlsoap.org/soap/http' style='document' />
    <wsdl:operation name='greet'>
      <wsdlsoap:operation soapAction='helloService#greet' />
      <wsdl:input name='greetRequest'>
        <wsdlsoap:body use='literal' />
      </wsdl:input>
      <wsdl:output name='greetResponse'>
        <wsdlsoap:body use='literal' />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name='helloService'>
    <wsdl:port binding='impl:helloServiceSoapBinding' name='helloService'>
      <wsdlsoap:address location='http://10.168.2.5/ws/test1.php' /><!--要修改爲本身的URL地址-->
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

 2.生成Web Service服務端，提供Web Service調用。

<?php
function greet($param) {
    $retval = 'Hello '.$param->name;
    $result = array('greetReturn' => $retval);
    return $result;
}
ini_set("soap.wsdl_cache_enabled", "0"); //低版本的PHP一個Bug,必須加這個。高於5.23版本能夠不用加
$server = new SoapServer('hello.wsdl',array('soap_version' => SOAP_1_2));
$server->addFunction('greet');
$server->handle();
?>

 3.客戶端調用這個Web Service，見代碼：

<?php
try {
    $client = new SoapClient('http://10.168.2.5/ws/test1.php?wsdl'); //修改爲本身的URL地址
    $result =  $client->__soapCall('greet', array(array('name' => 'PHP Web Service')));
    printf("Result = %s", $result->greetReturn);
} catch (Exception $e) {
    printf("Message = %s",$e->__toString());
}
?>   （fblww-0305）