Can I use Docker to switch between small projects locally?

Question

Docker

For example, you need to work locally on several projects at once that use a different technology stack (Elementary just different versions of PHP). Right now on Ubuntu I use Phpbrew to switch Php version. I install some other things globally in the system.
Did I understand correctly that with the help of Docker, I can put each project into a container with a set of technologies that I need for a particular project and just switch between projects on the local machine?

Answer 1

Exactly) Create a Dockerfile
for each project in which the settings are written, what and how to install, build images for each project, and run containers, a very handy thing