[](https://php.package.health/packages/yiisoft/strings/1.1.0)
No required dependencies.
3 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.4 | 11.1.3 | outdated |
| roave/infection-static-analysis-plugin | Static analysis on top of mutation testing - prevents escaped mutants from being invalid according to static analysis | ^1.3 | 1.35.0 | up to date |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ^4.1 | 5.24.0 | outdated |