This is an full-functioning script that allows to display php errors in a most easy-to-read way and to write all those errors in a specific position of the result page (for example: all errors listed at the bottom of your HTML page, just before the ending of body tag).
I've developed it for personal and professional use and, being a good tool for me, I decided to release it as open source code, so anyone can enjoy its simplicity.
It comes with a "plugin" folder containing a css and javascript file that adds some CSS and Javascript debugging in case you're interested in them. Btw those are not needed and the debugger itself works even using only the DubroxPhpDebugger.class.php
You're welcome to get in touch with me to collaborate to this project or anything: