PHP Pson lib + Twitter Api sample

gistfile1.php

<?php

/**
 * Sample usage of Pson lib with twitter api v1.1 
 * Copyrights mikangali-labs 2013 - https://github.com/mikangali-labs
 * 
 * Thanks to James Mallison (https://github.com/J7mbo) for original TwitterAPIExchange
 */

/**
 * Include Wrapper for Twitter API v1.1
 * @see: https://github.com/mikamboo/twitter-api-php
 */
require_once('twitter-api-php\TwitterAPIExchange.php');

/**
 * Include Pson library
 * @see https://github.com/mikangali-labs/Pson
 */
require_once('Pson\src\Mikangali\Pson\Pson.php');

use Mikangali\Pson\Pson;

  /**
   * Sample tweet model
   */
  	class Tweet {		
		public $id;
		public $text;
		public $created_at;	
		private $source;
		
		/**
		 * @FieldClass('User')
		 */
		public $user;
	}	
	
	class User {
		public $id;
		public $name;
		public $screen_name;
	}

/** Set access tokens here - see: https://dev.twitter.com/apps/ **/
$settings = array(
    'oauth_access_token' 		=> "YOUR_ACCESS_TOKEN",
    'oauth_access_token_secret' => "YOUR_ACCESS_TOKEN_SECRET",
	'consumer_key'				=> "YOUR_CONSUMER_KEY",
    'consumer_secret' 			=> "YOUR_CONSUMER_KEY_SECRET",
    'curl_ssl_verify' 			=> false, // avoid CA certs SSL certificate problem on localhost
);

/** Perform a GET request and echo the response **/
/** Note: Set the GET field BEFORE calling buildOauth(); **/
$url = 'https://api.twitter.com/1.1/statuses/home_timeline.json';

$requestMethod = 'GET';
$twitter = new TwitterAPIExchange($settings);

//-- Get json from twitter api
$jsonfeed = $twitter->buildOauth($url, $requestMethod)->performRequest();

$pson = new Pson();

// Un-serialize json array
$tweets = $pson->fromJsonArray($jsonfeed,'Tweet');
echo "<pre>"; print_r($tweets);

// Serialize single object
$json = $pson->getJson($tweets[0], "user");
echo "<pre>"; print_r($json);

At line 14, the require_once() should points to the Pson lib path, not to an absolute path...