[](https://php.package.health/packages/zenstruck/callback/1.x-dev)
No required dependencies.
2 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.6.21 | 11.5.6 | outdated |
| symfony/phpunit-bridge | Provides utilities for PHPUnit, especially user deprecation notices management | ^6.2|^7.0 | v7.2.0 | up to date |