[](https://php.package.health/packages/mezzio/mezzio-problem-details/1.17.0)
8 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| fig/http-message-util | Utility classes and constants for use with PSR-7 (psr/http-message) | ^1.1.2 | 1.1.5 | up to date |
| psr/container | Common Container Interface (PHP FIG PSR-11) | ^1.0 || ^2.0 | 2.0.2 | up to date |
| psr/http-factory | PSR-17: Common interfaces for PSR-7 HTTP message factories | ^1.0 | 1.1.0 | up to date |
| psr/http-message | Common interface for HTTP messages | ^1.0 || ^2.0 | 2.0 | up to date |
| psr/http-server-middleware | Common interface for HTTP server-side middleware | ^1.0 | 1.0.2 | up to date |
| spatie/array-to-xml | Convert an array to xml | ^3.3.0 | 3.4.4 | up to date |
| webmozart/assert | Assertions to validate method input/output with nice error messages. | ^1.10 | 2.1.3 | outdated |
| willdurand/negotiation | Content Negotiation tools for PHP provided as a standalone library. | ^3.0 | 3.1.0 | up to date |
6 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| laminas/laminas-coding-standard | Laminas Coding Standard | ~3.1.0 | 3.1.0 | up to date |
| laminas/laminas-diactoros | PSR HTTP Message implementations | ^3.6 | 3.8.0 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^11.5.42 | 13.1.1 | outdated |
| psalm/plugin-phpunit | Psalm plugin for PHPUnit | ^0.19.5 | 0.19.5 | up to date |
| rector/rector | Instant Upgrade and Automated Refactoring of any PHP code | ^2.1 | 2.4.2 | up to date |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ^6.13.1 | 6.16.0 | up to date |