session_start(); @define ( '_template' , './templates/'); @define ( '_source' , './sources/'); @define ( '_lib' , './admin/lib/'); @define ( _upload_folder , './media/upload/' ); $lang="vi"; $lang_arr=array("vi","en"); if (isset($_GET['lang']) == true){ if (in_array($_GET['lang'], $lang_arr)==true) $lang = $_GET['lang']; } require_once _source."lang_$lang.php"; include_once _lib."config.php"; include_once _lib."constant.php"; include_once _lib."functions.php"; include_once _lib."class.database.php"; include_once _lib."file_requick.php"; ?>