README

⚠️ This is a PHP 8.4 compatibility fork — NOT an original work.

Credits & Attribution

This package is a modernized fork of the original symfony/css-selector, created and maintained by Fabien Potencier, Jean-François Simon, and the Symfony Community.

All original code, design, and intellectual property belong to the original author(s).

The only modifications made in this fork are:

Fixing PHP 8.4 deprecation warnings (implicit nullable parameters in Parser.php and Translator.php)
Updating composer.json to support PHP 8.1–8.4 LTS
Retaining 100% backward compatibility as a drop-in replacement

Why this fork?

The Symfony 3.4 component series reached End-of-Life and is no longer updated by the Symfony core team. However, legacy packages and Yii2 extensions (such as wbraganca/yii2-dynamicform) still pin their dependencies to ~2.8|~3.0. Under PHP 8.4 LTS, implicit nullable parameters trigger E_DEPRECATED warnings.

This fork provides a safe, drop-in replacement under PHP 8.4 without altering any runtime behaviour.

Installation

composer require braadiv/css-selector

Original Package Information


Original Package	`symfony/css-selector`
Original Version	`v3.4.47`
Original Authors	Fabien Potencier, Jean-François Simon, Symfony Community
Original License	`MIT`
Fork Maintainer	`braadiv` (github.com/braadiv)
PHP Compatibility	`>=8.1

Changes from Original

See CHANGELOG.md for a detailed list of all modifications.

License

This fork retains the same license as the original package (MIT). All rights and credits belong to the original authors.

braadiv / css-selector

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