[](https://php.package.health/packages/ratchet/rfc6455/v0.4.0)
2 total, 1 unknown
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/http-factory-implementation | Virtual implementation package for psr/http-factory | ^1.0 | | unknown |
| symfony/polyfill-php80 | Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions | ^1.15 | v1.31.0 | up to date |
3 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/psr7 | PSR-7 message implementation that also provides common utility methods | ^2.7 | 2.7.0 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.5 | 12.0.5 | outdated |
| react/socket | Async, streaming plaintext TCP/IP and secure TLS socket server and client connections for ReactPHP | ^1.3 | v1.16.0 | up to date |