[](https://php.package.health/packages/hyperf/tracer/v3.1.0-rc.3)
8 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| hyperf/contract | The contracts of Hyperf. | ~3.1.0 | v3.1.42 | up to date |
| hyperf/di | A DI for Hyperf. | ~3.1.0 | v3.1.42 | up to date |
| hyperf/guzzle | Swoole coroutine handler for guzzle | ~3.1.0 | v3.1.42 | up to date |
| hyperf/support | A support component for Hyperf. | ~3.1.0 | v3.1.42 | up to date |
| hyperf/utils | A tools package that could help developer solved the problem quickly. | ~3.1.0 | v3.1.42 | up to date |
| jcchavezs/zipkin-opentracing | A Zipkin bridge with OpenTracing | ^2.0 | 2.0.4 | up to date |
| opentracing/opentracing | OpenTracing API for PHP | ^1.0 | 1.0.2 | up to date |
| psr/http-message | Common interface for HTTP messages | ^1.0|^2.0 | 2.0 | up to date |
No required development dependencies.