We recommend using the project with caution and testing it thoroughly before utilizing PeachPie in a production environment. There may still be inconsistencies and incompatibilities with the PHP language; if you run into any issues, kindly let us know and we'll do our best to address them. Take a look at our Roadmap to see which features and extensions we still have to implement. PeachPie is a modern PHP compiler based on the Microsoft Roslyn compiler platform and drawing from our popular Phalanger project. It allows PHP to be executed within the .NET framework, thereby opening the door for PHP developers into the world of .NET – and vice versa.