Warning

OpenCensus and OpenTracing have merged to form OpenTelemetry, which serves as the next major version of OpenCensus and OpenTracing.

OpenTelemetry has now reached feature parity with OpenCensus, with tracing and metrics SDKs available in .NET, Golang, Java, NodeJS, and Python. All OpenCensus Github repositories, except census-instrumentation/opencensus-python, will be archived on July 31st, 2023. We encourage users to migrate to OpenTelemetry by this date.

To help you gradually migrate your instrumentation to OpenTelemetry, bridges are available in Java, Go, Python, and JS. Read the full blog post to learn more.

OpenCensus Stackdriver Exporter for PHP

This library provides an ExporterInterface for exporting Trace data to the Stackdriver Trace service.

Installation & basic usage

1. Install the opencensus/opencensus-exporter-stackdriver package using composer:

   $ composer require opencensus/opencensus-exporter-stackdriver:~0.1

2. Initialize a tracer for your application:

   use OpenCensus\Trace\Tracer;
   use OpenCensus\Trace\Exporter\StackdriverExporter;
   
   Tracer::start(new StackdriverExporter());

Customization

You may provide an associative array of options to the StackdriverExporter at initialization:

$options = [];
$exporter = new StackdriverExporter($options);

The following options are available:

Option	Default	Description
client	new TraceClient($clientConfig)	A configured TraceClient to use to export traces
clientConfig	[]	Options to pass to the default TraceClient

Versioning

This library follows Semantic Versioning.

Please note it is currently under active development. Any release versioned 0.x.y is subject to backwards incompatible changes at any time.

GA: Libraries defined at a GA quality level are stable, and will not introduce backwards-incompatible changes in any minor or patch releases. We will address issues and requests with the highest priority.

Beta: Libraries defined at a Beta quality level are expected to be mostly stable and we're working towards their release candidate. We will address issues and requests with a higher priority.

Alpha: Libraries defined at an Alpha quality level are still a work-in-progress and are more likely to get backwards-incompatible updates.

Current Status: Alpha

Contributing

Contributions to this library are always welcome and highly encouraged.

See CONTRIBUTING for more information on how to get started.

Releasing

See RELEASING for more information on releasing new versions.

License

Apache 2.0 - See LICENSE for more information.

Disclaimer

This is not an official Google product.