gistfile1.php

<?php

session_start();

require_once('lib/oauth/OAuthStore.php');
require_once('lib/oauth/OAuthRequester.php');

$options = array(
	'server' => 'localhost',
	'username' => 'xxxxxx',
	'password' => 'apitest',
	'database' => 'xxxxxxx'
);

$store   = OAuthStore::instance('MySQL', $options);

// Request parameters are oauth_token, consumer_key and usr_id.
$consumer_key = $_GET['consumer_key'];
$oauth_token = $_GET['oauth_token'];
$user_id = (int)$_GET['usr_id'];

try
{
    OAuthRequester::requestAccessToken($consumer_key, $oauth_token, $user_id);
}
catch (OAuthException $e)
{
    // Something wrong with the oauth_token.
    // Could be:
    // 1. Was already ok
    // 2. We were not authorized
}

// The request uri being called.
$request_uri = 'http://www.xyz.com/xyz/new.xml';

// Parameters, appended to the request depending on the request method.
// Will become the POST body or the GET query string.
$params = array(
	'method' => 'ping'
);

// Obtain a request object for the request we want to make
$req = new OAuthRequester($request_uri, 'POST', $params);

// Sign the request, perform a curl request and return the results, throws OAuthException exception on an error
$result = $req->doRequest($user_id);

// $result is an array of the form: array ('code'=>int, 'headers'=>array(), 'body'=>string)

?>