> For the complete documentation index, see [llms.txt](https://docs.roadrunner.dev/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roadrunner.dev/docs/php-worker.md).

# PHP Worker

- [Worker](https://docs.roadrunner.dev/docs/php-worker/worker.md)
- [Workers pool](https://docs.roadrunner.dev/docs/php-worker/pool.md)
- [Developer mode](https://docs.roadrunner.dev/docs/php-worker/developer.md)
- [Code Coverage](https://docs.roadrunner.dev/docs/php-worker/codecoverage.md)
- [Debugging](https://docs.roadrunner.dev/docs/php-worker/debugging.md)
- [Environment](https://docs.roadrunner.dev/docs/php-worker/environment.md)
- [Manual workers scaling](https://docs.roadrunner.dev/docs/php-worker/manual-scaling.md)
- [Auto workers scaling](https://docs.roadrunner.dev/docs/php-worker/auto-scaling.md)
- [RPC](https://docs.roadrunner.dev/docs/php-worker/rpc.md)