[php-src] Issue #7978: sockets extension compilation errors

Issue: https://github.com/php/php-src/issues/7978 Comment Author: EtienneBruines > > Also, how this passed testing, when noone can build the socket ext on at least Debian > > & Alpine? > > > Apparently, nobody cared about testing the RCs and reporting this issue. > > This is why we do RCs. grin > > We need volunteers to help us test the RCs on all sorts of platforms. We don't have the > resources or people to do it all. If there was an RC for those minor releases, it would be easier to do so. We are currently using the php:8.0-rc-fpm docker tag, but for the 8.0.15 release there has been no RC (at least not as a docker tag). Which docker tag should we use to test out the latest RCs, to filter out and detect issues like these? Both 8.0-rc-fpm and rc-fpm have not been updated in a while and I could imagine that the 8.1-rc-fpm also did not include this issue? (Can this be improved, such that the community can be a better help?)