This is an old revision of the document!
I wanted to create a very simple server for the Gemini protocol - I'll be using it to teach socket programming.
You can view the source at https://coding.openguide.co.uk/gitweb/ or clone a copy using:
git clone https://coding.openguide.co.uk/git/gemini-php/
git clone https://coding.openguide.co.uk/git/gemini-php/