PHP Code Sniffer (phpcs) Installatie en gebruik ddev add-on get ddev/ddev-drupal-contrib ddev restart ddev composer require --dev squizlabs/php_codesniffer drupal/coder ddev phpcs -i You should see something like: The installed coding standards are PEAR, PSR1, PSR2, PSR12, Squiz, Zend, Drupal, DrupalPractice, VariableAnalysis and SlevomatCodingStandard phpcs resultaat bekijken van een file: ddev phpcs web/modules/contrib/views_entity_form_field/src/Plugin/views/field/EntityFormField.php Toepassen op een file: ddev phpcbf web/modules/contrib/views_entity_form_field/src/Plugin/views/field/EntityFormField.php