SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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<@U031UJJERJA> do you have more insights on this?

<@U01HPVB0D2S> is there somewhere else I should ask about this?

hey <@U03JBQ3UXTP> only a few members in our team have understanding of PHP - and it seems like PHP specific issue. Have you tried asking in opentelemetry php slack?

<https://cloud-native.slack.com/archives/CJFCJHG4Q>

Hey <@U03HW2FDVFC> we have one sample PHP app <https://github.com/SigNoz/sample-php-app|over here>. Can you please try running that locally.

It contains multiple examples of manual instrumentation and one example for distributed tracing using Dependency Injection.

<@U031UJJERJA> I will give that a go! If not, I can ask in the Open Telemetry slack <@U01HPVB0D2S>!

So this worked, I followed the app. I think the documentation for the PHP app could be updated to match this app exactly. Only thing I have as an issue now is "unknown_service" shows as the trace

Fixed that as well, typo in the example app on the env variable name