Compile PHP to .NET online
try.peachpie.io
try.peachpie.io
The practical use case also seems non-existent. How can you possibly translate all sorts of functions that .NET doesn't even have?
For most people (not saying it's your case) it's just a matter of not being that close minded and understanding that different companies or devs might have different language preferences. Or just to look outside their current box of thinking and see that any of the above might be useful for someone.