Subject: Re: Removing the "sid" parameter from query strings
Author: krzys_h
Date: 05/15/2018 19:45
Hi
I needed something similar (and it was a phpbb website too!) and managed to
solve it with a little bit of C code:
<https://gist.github.com/krzys-h/4717608089c54f733083fd390e5c0f2b>
This should work fine as long as your server still returns a page if you send
no sid= at all.