index.php

<?php
/**
 *
 * Hackademic-CMS/index.php
 * This file is the entry point for the application
 *
 * Copyright (c) 2012 OWASP
 *
 * LICENSE:
 *
 * This file is part of Hackademic CMS (https://www.owasp.org/index.php/OWASP_Hackademic_Challenges_Project).
 *
 * Hackademic CMS 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 2 of the License, or (at your option) any
 * later version.
 *
 * Hackademic CMS 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 Hackademic CMS.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 *
 * @author Pragya Gupta <pragya18nsit[at]gmail[dot]com>
 * @author Konstantinos Papapanagiotou <conpap[at]gmail[dot]com>
 * @license http://www.gnu.org/licenses/gpl.html
 * @copyright 2012 OWASP
 *
 */
$version = explode('.', PHP_VERSION);
if ($version[0] < 5) {
    echo "ERROR: Hackademic requires PHP 5. ";
    echo "The current version of PHP is ".phpversion().".";
    die();
}
if (!file_exists('config.inc.php')) {
    header("Location: ./installation/install.php");
    die();
}
require_once('init.php');
require_once(HACKADEMIC_PATH."controller/class.LandingPageController.php");

$controller = new LandingPageController();
echo $controller->go();