[](https://php.package.health/packages/opis/container/2020.x-dev)
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/container | Common Container Interface (PHP FIG PSR-11) | ^1.0 | 2.0.2 | outdated |
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| opis/closure | A library that can be used to serialize closures (anonymous functions) and arbitrary objects. | 4.x-dev | 3.6.3 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.0 | 11.4.3 | outdated |