$_SERVER[REQUEST_URI] in all server environments

Question

In a custom project of mine, a function is fully dependent on $_SERVER['REQUEST_URI'] variable. Does it always return the same value on all server environments? (IIS, Apache, etc.)

Thanks.

Answer 1

It's supposed to.

I haven't done any empirical testing on it, but from the PHP manual page for $_SERVER:

'REQUEST_URI'
The URI which was given in order to access this page; for instance, '/index.html'.