好的,我想我需要另外一双眼睛来看这个.我正在对远程服务器上的echo Web服务进行简单的PHP SOApclient调用.我很确定我没有任何打字错误,函数调用是正确的.但是,我收到一个致命的错误声称该功能不是一个有效的方法.以下是Web服务类型的var_dump.

以下是我用来拨打电话的代码：

<?PHP 

  require_once('SoapClientAuth.PHP');

  ini_set("soap.wsdl_cache_enabled","0");

  #- Loading the WSDL document
  $server = "https://wsonline.seisint.COM/WsAccurint/Echotest?ver_=1.65";
  $wsdl = $server . "&amp;wsdl";     

  $client = new SoapClientAuth($wsdl,array(
              'login' => $username,'password' => $password
             ));   

  $tyPEs = $client->__getTypes();

  VAR_dump($types);

  echo "</br>";

  $req = $client->EchoTestRequest(array('ValueIn' => 'echo'));

  PRint $req->ValueOut;
  echo "</br>";
?>

$functions = $client->__getFunctions ();
var_dump ($functions);

array(1) { [0]=> string(54) "EchoTestResponse EchoTest(EchoTestRequest $parameters)" }