Install in docker

[codememory1]

Tell me, is there a complete guide on how to install it inside the docker?

[rfay]

I think you might want to use a docker-based tool like DDEV which does all this for you. See https://ddev.readthedocs.io/en/latest/users/debugging-profiling/xhprof-profiling/

[kasparsd]

The extension is available from PECL so most Docker PHP images will support syntax like:

RUN pecl install xhprof-2.3.10 && docker-php-ext-enable xhprof