PHP Soap客户端：SoapFault - 内部服务器错误

Question

我想访问一些网络服务。我像这样使用PHP SoapClient：

$user_key = "myKey";

    $service = new SoapClient('https://myadress.xsd',array(
        'trace' => 1,
        'exceptions' => true,
        "soap_version" => SOAP_1_2
    ));

    $sid = $service->Zaloguj($user_key);`

之后我得到Exception“SoapFault：Internal Server Error”

当我打电话

$service->__getFunctions()     我得到名单

ZalogujResponse Zaloguj(Zaloguj $parameters)

当我更改参数

时

"soap_version"=>SOAP_1_1

我收到其他错误：

Cannot process the message because the content type 'text/xml; charset=utf-8' was not the expected type 'multipart/related; type="application/xop+xm

我尝试了许多组合，如：

$params =  new stdClass();
$params->key = $user_key;
$sid = $service->Zaloguj($params);

我得到同样的错误     "SoapFault: Internal Server Error"