settings.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
/**
 * 
 *
 * @package    tool
 * @subpackage coursesearch
 * @copyright  2013 Shashikant Vaishnav  {@link http://moodle.com}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
defined('MOODLE_INTERNAL') || die;
$ADMIN->add('courses', new admin_externalpage('toolcoursesearch', get_string('pluginsettings', 'tool_coursesearch'),
 "$CFG->wwwroot/$CFG->admin/tool/coursesearch/index.php", 'moodle/site:config'));