Add phpstan code analysis tool
What does this MR do?
Add phpstan to do static analysis.
I didn't integrate it with any of the scripts, but you can run it with:
./scripts/docker-compose run --no-deps app vendor/bin/phpstan analyse --memory-limit=99999999999
Config options are in
How confident are you it won't break things if deployed?
Nothing to break!
Links to related issues
- added a test, or explain why one is not needed/possible...
- no unrelated changes
- asked someone for a code review
- joined #foodsharing-beta channel at https://slackin.yunity.org
- added an entry to CHANGELOG.md (description, merge request link, username(s))