chatBot

<?php
    $token = '777';

    $ch = 'https://api.telegram.org/bot' . $token;
    $ch = curl_init($ch . '/getUpdates');
    $ch = setOpt($ch, $response);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $sendMessage = curl_exec($ch);
    curl_close($ch);

    ob_start();
    print_r($sendMessage);
    $out = ob_get_clean();
    file_put_contents(__DIR__ . '/message.txt', $out);

    function setOpt($ch, $response)
    {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_HEADER, false);

        return $ch;
    }
?>