I’m looking for an open-source online development environment or fiddle, similar to JSFiddle, that allows me to create and share small PHP and MySQL code snippets. My goal is to build proof-of-concept examples that I can share in Stack Overflow answers, where viewers can test the code live without needing to set up their own server environments.

Ideally, the tool should support both PHP scripts and MySQL queries, providing a quick and easy way to demonstrate server-side code and database interactions directly in the browser.

Does anyone know of a platform or tool that fits this use case, where I can generate and share these kinds of live demos without any server configuration?