php webservice client

?php try { //$client = new SoapClient(HelloService.wsdl,array('encoding'='UTF-8')); $client = new SoapClient(http://webservice.webxml.com.cn/webservices/qqOnlineWebService.asmx?wsdl); var_dump($client-__getFunctions()); print(br/); var_dum

try {
    //$client = new SoapClient("HelloService.wsdl",array('encoding'=>'UTF-8'));
    $client = new SoapClient("http://webservice.webxml.com.cn/webservices/qqOnlineWebService.asmx?wsdl");
    var_dump($client->__getFunctions());
    print("
");
    var_dump($client->__getTypes());
    print("
");

    class qqCheckOnline{
       var $qqCode = "10000";
    };
    $arrPara = array(new qqCheckOnline);

    $arrResult = $client->__Call("qqCheckOnline",$arrPara);//$client->qqCheckOnline($arrPara);

    echo $arrResult->qqCheckOnlineResult . "
";
} catch (SOAPFault $e) {
    print $e;
}
?>