Interactive code examples on php.net about doc-en HOT 3 OPEN

wasm first would be a good idea as it would reduce the load as the input & results don't need to be stored and it is resistant to abuse - I agree it would probably cover most cases. It also matches the current setup of 3v4l with the "real-time" option checked by default.

A separate endpoint on 3v4l would be needed that would accept the code and generate the correct output (via wasm) and include a "run on 3v4l" button. This would remove the needs to pre-store all examples on 3v4l and store the script-short code in the docs somewhere.
I'd prefer the layout of this to be less focused on the '3v4' button (than the current layout) as it would take users away from the docs and submit the script to the server for processing in all versions - which this integration doesn't focus on

from doc-en.