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OpenTelemetry for PHP

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This is the monorepo for the main components of OpenTelemetry for PHP.

Documentation

Please read the official documentation: https://opentelemetry.io/docs/instrumentation/php/

API Documentation is available here: https://open-telemetry.github.io/opentelemetry-php/

Packages and versions

PackageLatest
APILatest Stable Version Latest Unstable Version
SDKLatest Stable Version Latest Unstable Version
ContextLatest Stable Version Latest Unstable Version
Semantic ConventionsLatest Stable Version Latest Unstable Version
OTLP ExporterLatest Stable Version Latest Unstable Version
gRPC TransportLatest Stable Version Latest Unstable Version
OTLP Protobuf FilesLatest Stable Version Latest Unstable Version
B3 PropagatorLatest Stable Version Latest Unstable Version

Releases for both this repository and contrib are based on read-only git subtree splits from our monorepo. You should refer to packagist.org for all packages, their versions and details.

You can also look at the read-only repositories, which live in the opentelemetry-php organization.

Contributing

GitHub repo Good Issues for newbies GitHub Help Wanted issues GitHub Help Wanted PRs GitHub repo Issues

We would love to have you on board, please see our Development README and Contributing README.

Specification conformance

We attempt to keep the OpenTelemetry Specification Matrix up to date in order to show which features are available and which have not yet been implemented.

If you find an inconsistency in the data in the matrix, please let us know in our slack channel and we'll get it rectified.

Backwards compatibility

See compatibility readme.

Versioning

OpenTelemetry for PHP aims to support all officially supported PHP versions according to https://www.php.net/supported-versions.php, and support will be dropped for PHP versions within 12 months of that version going End of life.

Versioning rationale can be found in the Versioning Documentation