[](https://php.package.health/packages/openzipkin/zipkin/1.0.0-beta5)
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/http-message | Common interface for HTTP messages | ~1.0 | 2.0 | outdated |
| psr/log | Common interface for logging libraries | ^1.0 | 3.0.2 | outdated |
4 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/psr7 | PSR-7 message implementation that also provides common utility methods | ^1.4 | 2.9.0 | outdated |
| jcchavezs/httptest | 0.1-beta2 | 0.2.1 | outdated | |
| phpunit/phpunit | The PHP Unit Testing framework. | ~5.7.19 | 13.1.1 | outdated |
| squizlabs/php_codesniffer | PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards. | 3.* | 4.0.1 | outdated |