IMO, newer PHP is still very readable. I programmed with C++ for a decade, but I can safely say that I cannot understand a modern C++ code base anymore.
Oh the memories. How does this work? Is it built using an emulator of old VB6 code ? (didn't realize it was opensource) . Or is everything built from scratch?
Cloudflare DNS seems to be down at the moment :-) The API calls return "null" as the result like `'{"result":null,"success":true,"errors":[],"messages":[],"result_info":{"page":1,"per_page":100,"count":0,"total_count":0,"total_pages":1}}'`