And... you don't need too worry too much about the server, or the request lifecycle, or networking... you just write your app, in a language which is, in my opinion, going in the right direction with a stronger slant towards OOP and types.
Of course it's still entirely possible to write garbage PHP code... but it's possible to write garbage in anything.
I'm increasingly proud to say I'm a PHP developer; it still gets a lot of bad commentary but it all tends to be based on historical stigmas which are increasingly untrue. Yet all the original benefits are still here, and the language itself is going from strength to strength...