[](https://php.package.health/packages/cloudevents/sdk-php/dev-main)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| symfony/polyfill-php80 | Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions | ^1.26 | v1.31.0 | up to date |
7 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/psr7 | PSR-7 message implementation that also provides common utility methods | ^2.4.3 | 2.9.0 | up to date |
| php-http/discovery | Finds and installs PSR-7, PSR-17, PSR-18 and HTTPlug implementations | ^1.15.2 | 1.20.0 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.6.3 || ^10.0.12 | 13.1.1 | outdated |
| psalm/phar | Composer-based Psalm Phar | 5.26.1 | 6.16.1 | outdated |
| psr/http-factory | PSR-17: Common interfaces for PSR-7 HTTP message factories | ^1.0.1 | 1.1.0 | up to date |
| psr/http-message | Common interface for HTTP messages | ^1.0.1 | 2.0 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards. | 3.7.2 | 4.0.1 | outdated |