Gmail oauth 2. receiving access and refresh tokens for my accounts

The current project is written in php and spins in ubuntu as a webserver, it will be necessary to write a module so that we can integrate this part.

There are step-by-step instructions for gmail how to do this.
Further support for the project is very welcome.

You need to achieve a positive result on your account (all settings are 15 minutes according to the manual), after which you are ready to work.

heres a link with a manual on YouTube that couldnt be done.
www.youtube.com/watch?v=I...