Use multiple coding standards with zero-knowledge of PHP_CodeSniffer nor PHP-CS-Fixer Install Add to composer.json: { "require-dev": { "symplify/multi-coding-standard": "~1.0", "symfony/console": "3.2.x-dev as 3.1", "squizlabs/php_codesniffer": "3.0.x-dev as 2.6" } } Then update: composer update Usage vendor/bin/multi-cs src