如何把第三方的 Class 包到 CodeIgniter Libraries 中，方便 CodeIgniter $CI->load->libraries

PHPList.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class PHPList {

  public function __construct($config = array())
  {
    if (!empty($config))
    {
      include_once('phpListRESTApiClient.php');
      return new phpListRESTApiClient($config['api_url'], $config['id'], $config['pw']);
    }
    else
      echo 'Need to initial with an array like: $config("api_url" => string, "id" => string, "pw" => string);'
  }

}

/* End of file PHPList.php */

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class PHPList {

  public function __construct($config = array())
  {
    if (!empty($config))
    {
      include_once('phpListRESTApiClient.php');
      $this->config=$config;
    }
    else
      echo 'Need to initial with an array like: $config("api_url" => string, "id" => string, "pw" => string);'
  }

public init(){
return new phpListRESTApiClient($this->config['api_url'], $this->config['id'], $this->config['pw']);
}
}

感謝大神賜教！

http://codeigniter.org.tw/user_guide/general/creating_libraries.html
http://codeigniter.org.tw/user_guide/libraries/loader.html