- var_dump: documentation ( source)
<?php
$client = new SoapClient('https://bbkcapabilities.com/webservice/testAPI.svc?wsdl', array('soap_version' => SOAP_1_2,'trace'=>1));
echo "1";
$result = $client->__soapCall("PingTheService",array());
//$result = $client->PingTheService(array());
var_dump($result);