PHP使用SOAP调用.net的WebService数据

<?php
$client = new SoapClient('http://.aa./SearchService.asmx?WSDL');//这个SOAP地址要换成你自己的
$client->soap_defencoding = 'utf-8'; 
$client->decode_utf8 = false;  
$client->xml_encoding = 'utf-8';
$param = array('param1'=>'01', 'param2'=>'02');
//$param["param1"]="01";
//$param["param2"]="02";
//$result = $client->__soapCall("GetArticle", array( $param ));
$result = $client->__Call("GetArticle", array( $param ));
if (is_soap_fault($result))
{
    trigger_error("SOAP Fault: (faultcode: {$result->faultcode}, faultstring: {$result->faultstring})", E_USER_ERROR);
}
else
{
    $data = $result->GetArticleResult; //这里返回的是类，必须使用->得到元素的值
    print_r($data);
}
?>

POST /SearchService.asmx HTTP/1.1
Host: 202.105.183.61
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://tempuri./GetTrafficViolationInfo"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://.w3./2001/XMLSchema-instance" xmlns:xsd="http://.w3./2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap./soap/envelope/">
  <soap:Body>
    <GetArticle xmlns="http://tempuri./">
      <param1>string</param1>
      <param2>string</param2>
    </GetArticle>
  </soap:Body>
</soap:Envelope>