[](https://php.package.health/packages/metasyntactical/io/v2.0.0)
No required dependencies.
4 total, 3 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| 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. | ^0.24.0 | 0.32.6 | outdated |
| mikey179/vfsstream | Virtual file system to mock the real file system in unit tests. | ^v1.6.9 | v1.6.12 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.5 | 13.1.1 | outdated |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ^4.8.1 | 6.16.0 | outdated |