Remove docker compose using old server image

[tconley1428]

What was changed

Why?

Checklist

1. Closes

2. How was this tested:

3. Any docs updates needed?

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Project	Deployment	Review	Updated (UTC)
php	Ready	Preview, Comment	Jan 28, 2026 6:47pm

[xepozz]

Hi @tconley1428
Wouldn't you like to update old versions instead?

[tconley1428]

It wasn't clear to me that this docker-compose was still being used as it has no references in the repo that I could find. If it is still relevant, yes. If it is, it should be updated like this:
temporalio/sdk-core#1103

[xepozz]

It wasn't clear to me that this docker-compose was still being used as it has no references in the repo that I could find. If it is still relevant, yes. If it is, it should be updated like this: temporalio/sdk-core#1103

I remembered the one place: https://learn.temporal.io/getting_started/php/hello_world_in_php/, but it points to https://github.com/temporalio/samples-php/blob/master/docker-compose.yml, which also could be updated.

Maybe this compose file is also pointed from somewhere, but I'd add instructions how to run tests with docker instead of deleting it.