Contoh soap di API

<?php
$url = 'https://testsystem.globalsign.com/kb/ws/v1/ServerSSLService?wsdl';
$nameSpace = 'https://testsystem.globalsign.com/kb/ws/v1/ServerSSLService';
$client = new SoapClient($url,array('trace' => 1));
$client->_namespace = $nameSpace;
$params = array(
    'GetDVApproverList' => array(
        'Request' => array(
            'QueryRequestHeader' => array(
                'AuthToken' => array(
                    'UserName' => 'sdsd657sadg',
                    'Password' => 'kurcacij4ngkung'
                )
            ),
            'FQDN' => 'demoaziz03.rumahweb.com'
        )
    )
);
echo "<pre>";
    print_r ($params);
echo "</pre>";
$res = $client->__soapCall("GetDVApproverList",$params);
echo "<pre>";
    echo "====== REQUEST HEADERS =====" . PHP_EOL;
    print_r($client->__getLastRequestHeaders());
    echo "========= REQUEST ==========" . PHP_EOL;
    $doc = new DOMDocument();
    $doc->formatOutput = true;
    $doc->loadXML($client->__getLastRequest());
    echo $doc->saveXML();
    echo "========= RESPONSE =========" . PHP_EOL;
    print_r($res);
echo "</pre>";
?>