Hi.
I collect my experience with telegram bot and php and many sample in internet.
If you need to create bot and use it,it is hard to how create and use it with php.
Now i make library for php that connect to telegram bot easily and read data.
This library can :
Send photo and video and audio and sticker to bot
Read data and send response to it
Get username and firstname and other
Detect input type (file) and download it
Add keyboard to response message
If you helo me,we can complete it.
Thanks