And here is a nice example with the react PHP framework <a href="https://github.com/platformsh/platformsh-example-reactphp" rel="nofollow">https://github.com/platformsh/platformsh-example-reactphp</a> and another one with AmPHP/Aerys <a href="https://github.com/platformsh/platformsh-example-amphp" rel="nofollow">https://github.com/platformsh/platformsh-example-amphp</a>