I have the issue that when I log issues against the website developed by coders on the test website then they are not sure which revision I am currently on.
Now I don't want to make any code change in the main repository for that.
My website is PHP.
Is there any way I can do something in a separate folder, outside www, so that when I load the website some code is inserted automatically on the home page and a revision number gets displayed at the top or bottom?
It can be shell code, PHP code or python script which does that.