if (isset($_POST['username'])) {
    $username = $_POST['username'];
} else {
    $username = "";
}
if (isset($_POST['course'])) {
    $course = $_POST['course'];
} else {
    $course = "";
}
if (isset($_POST['resourceType'])) {
    $resourceType = $_POST['resourceType'];
} else {
    $resourceType = "";
}
//************************************************************************************************
try {
    $params1 = array('requestingUser' => $requestingUser, 'username' => $username, 'course' => $course, 'resourceType' => $resourceType);
    $client = new SoapClient($wsdl, array('location' => $location));
    $result = $client->getDevaInsInfo($params1);
    echo json_encode($result);
} catch (Exception $e) {
    echo $e->getMessage();
} catch (SoapFault $soapfault) {
    echo $soapfault->getMessage();
}
//************************************************************************************************
?>