>Do any other languages have the same kinds of optimisations that PHP has with FPM where it keeps the process alive but pretends it's a complete fresh execution

>Do any other languages have the same kinds of optimisations that PHP has with FPM where it keeps the process alive but pretends it's a complete fresh execution at the language level? I know that's how the TCL and Perl FastCGI implementations work. I suspect that's how most of them work, and there's lots of languages supported by FastCGI.