Introducing html-to-markdown PHP bindings

Hi Peeps,

I am the author of html-to-markdown - a Rust library for parsing HTML 5 into CommonMark compliant markdown (GitHub flavor syntax also supported).

The Rust library has a CLI, and its offered in the following languages - with fully typed safe bindings:

1. Python
2. TypeScript (both native and WASM)
3. Ruby
4. PHP (new!)

The readme for the PHP package includes installation and usage guidelines.

I'd be happy for any feedback!