I want to inform you that we did some adjustments in our configurations  for the tools that should help us to stick to our coding style guideline . As a consequence of these adjustments I committed style changes to all maintained branches.
If you are using PHP Storm, please make sure you are using the updated version of the PHP-Storm-Config . You may also want to use a git-hook to automatically fix the coding-style before committing .
The adjustments were necessary because there seem to have been deviations between the fixes performed by PHPStorm and the PHP-CS-Fixer. Guido tried to fix these deviations, but there might be edge cases we didn't find yet. If you find any formatting only changes when using the PHPStorm-template or the PHP-CS-Fixer please inform me or Guido.
 https://github.com/ILIAS-eLearning/ILIAS/pull/2452  https://github.com/ILIAS-eLearning/ILIAS/blob/trunk/docs/development/coding-...  https://raw.githubusercontent.com/ILIAS-eLearning/ILIAS/trunk/CI/PHP-CS-Fixe...  https://github.com/ILIAS-eLearning/DeveloperTools/blob/master/git_hooks/hook...