http://christoph-rumpel.com/2017/03/Build-A-Telegram-Group-Bot/
origin - http://www.pipiscrew.com/?p=7044 build-a-telegram-group-bot-in-php
http://christoph-rumpel.com/2017/03/Build-A-Telegram-Group-Bot/
origin - http://www.pipiscrew.com/?p=7044 build-a-telegram-group-bot-in-php