phpcompatibility/phpcompatibility-symfony (packagist): A set of rulesets for PHP_CodeSniffer to check for PHP cross-version compatibility issues in projects, while accounting for polyfills provided by the Symfony polyfill libraries.
Keywords: symfony|static analysis|standards|compatibility|phpcs|polyfill|php|php-codesniffer|phpcompatibility|phpcs-standard|symfony-polyfill-libraries