- var_dump: documentation ( source)
<?php
$xml = '<?xml version=\"1.0\" encoding=\"utf-8\"?><GTPCUpdate><ApplicationNbr>01-000020114</ApplicationNbr><Status>Withdrawal</Status></GTPCUpdate>';
var_dump((new SoapClient("https://mst1.goldpointsystems.com/xmlrequest/request.asmx?wsdl", ['login' => 'gps_0370_dhi', 'password' => 'ws4afc#mx%']))->ProcessXmlRequest(['xml_request' => $xml]));