[](https://php.package.health/packages/ocramius/optional/1.0.0)
No required dependencies.
5 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| doctrine/coding-standard | The Doctrine Coding Standard is a set of PHPCS rules applied to all Doctrine projects. | ^5.0 | 12.0.0 | outdated |
| infection/infection | Infection is a Mutation Testing framework for PHP. The mutation adequacy score can be used to measure the effectiveness of a test set in terms of its ability to detect faults. | ^0.12.2 | 0.28.1 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ^8.0.4 | 11.1.3 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards. | ^3.4.0 | 3.9.2 | up to date |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ^3.1 | 5.24.0 | outdated |