chamilo-lms/plugin/search_course/plugin.php

<?php 
/**
 * @copyright (c) 2011 University of Geneva
 * @license GNU General Public License - http://www.gnu.org/copyleft/gpl.html
 * @author Laurent Opprecht
 */

require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';
require_once dirname(__FILE__) . '/lib/search_course_plugin.class.php';

$plugin_info = SearchCoursePlugin::create()->get_info();