PHP, WCF Soap 1.2

HelloServerWsdlSoap1_2.php

#PHP Code
<?php
$wsdl = "http://localhost/WCF.Integration.Services/ITestService.svc?wsdl";

$url=$wsdl;
$svc = 'ITestService';
$func = 'TestMethod';

$client = new SoapClient($url, array('soap_version' => SOAP_1_2, 
                                     'encoding'=>'ISO-8859-1', 
                                     'exceptions' => true,
                                     'trace' => true,
                                     'connection_timeout' => 120));

$actionHeader[] = new SoapHeader('http://www.w3.org/2005/08/addressing', 
                                 'Action', 
                                 'http://tempuri.org/I'.$svc.'/'.$func,
                                  true);

try
{ 
    $client->__setSoapHeaders($actionHeader);
    $info = $client->__soapCall($func, array('parameters' =>  array('methodParameter' => "Test")));
	  var_dump($info);
} 
catch (SoapFault $fault) 
{ 
    var_dump($fault);
	  $xml=$fault->faultstring;
    die;
}
?>

web.config

#WCF Configuration, Binding & EndPoint
<wsHttpBinding>
  <binding name="wcfWsHttpBinding" maxReceivedMessageSize="104857600" maxBufferPoolSize="52428800" >
    <readerQuotas maxArrayLength="104857600" maxBytesPerRead="104857600" maxDepth="104857600" maxStringContentLength="52400000" />
    <security mode="None" />
  </binding>
</wsHttpBinding>

<endpoint binding="wsHttpBinding" bindingConfiguration="wcfWsHttpBinding" contract="WCF.Integration.ITestService" />