HttpRequest for GET

gistfile1.php

<?php

$request = new HttpRequest($url, HttpRequest::METH_GET); #METH_GET indicates that it is a GET request
$request->addQueryData($data); # $data is the array with the parameters to send

$request->send();
if ($request->getResponseCode() == 200) {
    $response = json_decode($request->getResponseBody());
    # we have the response from the web-service
}
?>