Soap Fault

$client = new SoapClient("http://services.stage.theignitionnetwork.com/risk/1_1_0/riskservice.asmx?wsdl",array('trace' => 1, 'exceptions' => 0));
 
  $response =  $client->SubmitEntrant(array('authorizationToken' => $token, 'Optin1' => 0, 'OptIn2' => 0));
  if(is_soap_fault($response)) {
      trigger_error("SOAP Fault: (faultcode: {$result->faultcode}, faultstring: {$result->faultstring})", E_USER_ERROR);
  }