This article shows you how to send a voice note file (e.g. an OPUS file) to a registered Telegram group in PHP.
To send a Telegram message containing a voice note file in PHP, do this:
- First, learn how to send a simple text message to a group on the official site.
- With the above knowledge, you can now download our sample code.
- Locate the file
- Study the PHP source code and customize the TODO/FIXME lines.
- Visit the PHP page you just created to send your OPUS file to your group.
Happy coding :)