How to make two different versions of PHP work on the same NGINX?

Question

Adobe Illustrator

There are php5.6 and php7.4.
Each has its own mysql.
Actually the question is in the title.
Who can prompt step by step how to make all this work on one server?
I tried a bunch of options from the Internet, but something does not want to start.

Answer 1

Create clipping mask?

Answer 2

Install one muscle in one directory, the second - in another. Distribute to different ports/sockets.
Or, without suffering from crutches, you just make two containers / virtual machines.