#!/usr/local/bin/php
<?php

function sendMessage($chat_id, $message) {
    $access_token = '1005079398:HUYHUYHUY';
    $api = 'https://api.telegram.org/bot' . $access_token;
    //proxy auth
    $auth = base64_encode('huy:peyzda');

    $aContext = array(
    'http' => array(
            'proxy' => 'tcp://123.123.123.123:8080',
            'request_fulluri' => true,
        'header' => "Proxy-Authorization: Basic $auth",
    ),
    );
    $cxContext = stream_context_create($aContext);
    file_get_contents($api . '/sendMessage?chat_id=' . $chat_id . '&text=' . urlencode($message) . '&parse_mode=html', False, $cxContext);
}

sendMessage("-11111114","huy");