$Client=new SoapClient("url?wsdl");

 if($Client){

    //解决中文乱码问题

     $client->soap_defencoding = 'utf-8';

     $client->decode_utf8 = false;

     $client->xml_encoding = 'utf-8';

     $param=array('name'=>"test","pass"=>'4124');

     try{

         $result=$Client->__soapCall("login",array("parameters"=>$param));

         print_r($result);

     }catch(Exception $e){

         echo $e->getMessage();

     }

 }else{

   echo "no";

 }