Creating a Twitter OAuth1 Service

CreatingAService.php

<?php
use OAuth\ServiceFactory;
use OAuth\Common\Storage\Session;
use OAuth\Common\Consumer\Credentials;

// create a factory
// optional constructor argument defines the type of http client to use for the services this factory creates
$factory = new ServiceFactory(); 

// tokenstorageinterface implementation
$storage = new Session();

// Setup the credentials for the requests
$credentials = new Credentials(
    'id',
    'secret_key',
    'http://yoursite.com/oauth-client',
);

// Instantiate the twitter service using the above credentials and storage provider
$twitterService = $serviceFactory->createService('twitter', $credentials, $storage);