We use the config file .php_cs.dist with the version v2.2 of friendsofphp/php-cs-fixer.
Display proposed fixes without changing files
php-cs-fixer fix -v --dry-run ./Apply the proposed fixes
php-cs-fixer fix -v ./If php-cs-fixer is not globally installed, you can run the command :
vendor/bin/php-cs-fixer fix -v ./