Create PHP bindings and PECL package

[MuriloChianfa]

Design and implement a native PHP extension. This task includes defining an idiomatic PHP API, implementing the extension using standard PHP extension tooling, managing memory and data conversion between PHP and the underlying C library, and ensuring compatibility with supported PHP versions. The extension should be properly packaged and prepared for distribution via PECL, include comprehensive documentation and usage examples, and be thoroughly tested to ensure correctness, stability, and feature parity with the existing language bindings.