[](https://php.package.health/packages/yiisoft/definitions/3.4.0)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/container | Common Container Interface (PHP FIG PSR-11) | ^1.0 || ^2.0 | 2.0.2 | up to date |
8 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| friendsofphp/php-cs-fixer | A tool to automatically fix PHP code style | ^3.69 | v3.70.1 | up to date |
| maglnet/composer-require-checker | CLI tool to analyze composer dependencies and verify that no unknown symbols are used in the sources of a package | ^4.7.1 | 4.16.1 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^10.5.45 | 12.0.5 | outdated |
| rector/rector | Instant Upgrade and Automated Refactoring of any PHP code | ^2.0.9 | 2.0.9 | up to date |
| roave/infection-static-analysis-plugin | Static analysis on top of mutation testing - prevents escaped mutants from being invalid according to static analysis | ^1.35 | 1.37.0 | up to date |
| spatie/phpunit-watcher | Automatically rerun PHPUnit tests when source code changes | ^1.24 | 1.24.0 | up to date |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ^5.26.1 || ^6.7.1 | 6.8.8 | up to date |
| yiisoft/test-support | Supporting tools for testing | ^3.0.1 | 3.0.2 | up to date |