带有身份验证标头的PHP NUSoap请求

Question

我是php新手。我有个问题。我想使用nusoap从soap获取数据，但始终会抛出无效的用户名或密码。我如何在下面设置标题？谢谢！

 function GetClaimFile(){
        global $gb_msurucuaddress,$gb_msuusername,$gb_msupassword;
        error_reporting(E_ALL | E_STRICT);
        require_once('nusoap/lib/nusoap.php');
        $client = new nusoap_client($gb_msurucuaddress, true);
        $header ='<AuthenticationHeader>'.
    '<UserName>'.$gb_msuusername.'</UserName>'.
    '<Password>'.$gb_msupassword.'</Password>'.
    '</AuthenticationHeader>';
         echo $header;
        $client->setHeaders($header);
        $parameters['DosyaNo'] = 1312;  
        $response = $client->call('HavuzSorgula',$parameters);
        var_dump($response);    
        if ($client->fault) {
        } else {
            // Check for errors
            $err = $client->getError();
            if ($err) {
                // Display the error
            } else {
                print_r($response);
            }
        }
    }
    if(isset($_POST['submit_get'])) {
        GetClaimFile();
    }

我在执行请求时需要此xml输出。

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:tem="http://tempuri.org/">
   <soap:Header>
      <tem:AuthenticationHeader>
         <!--Optional:-->
         <tem:UserName>xxxx</tem:UserName>
         <!--Optional:-->
         <tem:Password>xxxx</tem:Password>
      </tem:AuthenticationHeader>
   </soap:Header>
   <soap:Body>
      <tem:HavuzSorgula>
         <!--Optional:-->
         <tem:girdi>
            <tem:DosyaNo>1312</tem:DosyaNo>
         </tem:girdi>
      </tem:HavuzSorgula>
   </soap:Body>
</soap:Envelope>