Code Inspection: PHP CS Fixer validation
Reports coding style problems detected by PHP CS Fixer.
The inspection requires PHP CS Fixer to be properly installed and set up in the IDE under Settings/Preferences | Languages & Frameworks | PHP | Quality Tools | PHP CS Fixer.
It is recommended to install PHP CS Fixer either as a Composer dependency or globally. See PHP-CS-Fixer installation (GitHub) for details.