Cheat Engine

[Rayze]

This is an age old question, but I think it makes perfect sense to learn PHP. A decent chunk of all web services are written in PHP and companies need skilled devs to maintain them. I'd say it's a good language to help you get started, but there's no reason for you to stop at PHP once you feel you're knowledgeable enough. JS and TS are probably next on the list because you can do both backend and frontend (including mobile) apps with them.

I feel people are a bit too opinionated on languages in general. To be honest, for probably 90% of apps, it won't really matter what language they're written in as long as they work from a business perspective and businesses won't need to spend a fortune on developers just to handle basic maintenance.