PHP: Webservice error SoapClient
<p>Request from SoapUI</p>

<pre><code>&lt;soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:not="http://xxx.xxx.xxx.com/"&gt;
   &lt;soapenv:Header/&gt;
   &lt;soapenv:Body&gt;
      &lt;not:SaasNotificationResponse&gt;
         &lt;hostID&gt;UCALL&lt;/hostID&gt;
         &lt;orderID&gt;1180000335810000000010&lt;/orderID&gt;
         &lt;custID&gt;1180000335770000000010&lt;/custID&gt;
         &lt;typeTransaction&gt;SUSPENSION&lt;/typeTransaction&gt;
         &lt;status&gt;3&lt;/status&gt;
         &lt;message&gt;SUSPENSION 1180000335770000000010&lt;/message&gt;
         &lt;notifyAttr&gt;
            &lt;name&gt;?&lt;/name&gt;
            &lt;value&gt;?&lt;/value&gt;
         &lt;/notifyAttr&gt;
      &lt;/not:SaasNotificationResponse&gt;
   &lt;/soapenv:Body&gt;
&lt;/soapenv:Envelope&gt;
</code></pre>

<p>Response From SoapUI:</p>

<pre><code>&lt;S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/"&gt;
   &lt;S:Body&gt;
      &lt;ns2:SaasNotificationResponseResponse xmlns:ns2="http://xxx.xxxx.xxx.com/"&gt;
         &lt;return&gt;F&lt;/return&gt;
         &lt;return&gt;Invalid TypeTransaction&lt;/return&gt;
      &lt;/ns2:SaasNotificationResponseResponse&gt;
   &lt;/S:Body&gt;
&lt;/S:Envelope&gt;
</code></pre>

<hr>

<p>Codding PHP Client;</p>

<pre><code>require_once('lib/nusoap.php'); 
try {
    $client = new SoapClient("http://xxx.xxx.xxx/Notification?WSDL");       
    $data =  array( 'hostID' =&gt; 'UCALL',
         'orderID' =&gt; '1180000335810000000010',
         'custID' =&gt; '1180000335810000000010',
         'typeTransaction' =&gt; 'ACTIVATION',
         'status' =&gt; '3',
         'message' =&gt; 'Activation complete',
         'notifyAttr' =&gt; array(
            array('name'=&gt;'AccountID','value'=&gt;'110022101010'),
            array('name'=&gt;'PackageID','value'=&gt;'1')
          )  
);

    $return=$client-&gt;SaasNotificationResponse($data);
    //$return=$client-&gt;call('SaasNotificationResponse',($data));        
    print_r($return);       
 }catch (SoapFault $e){
    echo $e;
}
</code></pre>

<blockquote>
  <p>Error Application.
  <strong>Fatal error: Call to undefined method soapclient::SaasNotificationResponse() in C:\wamp\www\spgdtws\notification.php</strong></p>
</blockquote>

<p>I have a problem in php webservice applications. if using soapUI. webservice server can be invoked. but when I use the application on the client. error occurs. please help</p>
