<?php

 require_once 'HTTP/Request2.php';

 $request = new HTTP_Request2('http://localhost/', HTTP_Request2::METHOD_GET);

 try {

     $response = $request->send();

     if (200 == $response->getStatus()) {

         echo $response->getBody();

     } else {

         echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .

              $response->getReasonPhrase();

     }

 } catch (HTTP_Request2_Exception $e) {

     echo 'Error: ' . $e->getMessage();

 }

 ?>