View file system/inc/defined.php

<?
define('TIME_START', microtime(true));
define('URL', urlencode($_SERVER['REQUEST_URI']));
define('IS_MAIN', $_SERVER ['SCRIPT_NAME'] == '/index.php');
define('SESSION_TIME_SHCMS', 600);
define('TIME', time());
define('SHCMS',true);
define('TODAY', mktime(0, 0, 0));
define(DIR_SHCMS,'/shcms/',TRUE);
?>