Thanks @K-Phoen , looks promising! :)
We accept new features on new releases only, so the current target
I hope to do good review tomorrow (if work allows it ;) ) !
This PR was squashed before being merged into the 2.8-dev branch (closes #3119). Discussion ---------- Feature checkstyle reporter As described in #2889, this PR introduces a *checkstyle* reporter. I targeted the 2.7 branch, but this new reporter can easily be backported to the 2.2 branch (in fact, I already [cherry-picked the commits and backported it](https://github.com/K-Phoen/PHP-CS-Fixer/tree/backport-checkstyle-reporter)) Commits ------- 14a4ec6 Feature checkstyle reporter