telebot.php

<?php

    $token = "xx:xxx";
    $telegram_id = "xxx";
    $text = "Ini adalah notifikasi dari website.";
    $url = "https://api.telegram.org/bot" . $token . "/sendMessage";

    
    $data = array(
        'chat_id' => $telegram_id,
        'text' => $text
    );

    $options = array(
        'http' => array(
            'method'  => 'POST',
            'header'  => "Content-Type: application/x-www-form-urlencoded\r\n",
            'content' => http_build_query($data)
        )
    );

    $context  = stream_context_create($options);
    $result = file_get_contents($url, false, $context);

    if ($result === false) {
        echo "Gagal mengirim notifikasi.";
    } else {
        echo "Notifikasi berhasil dikirim.";
    }

?>