$lang = $_GET['lang']; if(!$lang || !in_array($lang, ['pl', 'jpn'] ) ) $lang = "en"; $lng = ""; if($lang == "pl") $lng = "Pl"; else if($lang == "jpn") $lng = "Jpn"; include("php/sql-cfg.php"); include("php/vars.php"); include("php/functions.php"); if(isset($_SESSION['username'])) { $loggedIn = true; } // echo $lang . ' / ' . $lng; ?>