Should I know Js to program in php ?

Question

web

Answer 1

It depends on your goals. If you want to write pure php scenarios (for example, scripts for system task automatization), the answer is no. If you plan to develop some web site, then it's very likely this skill will be required.

Answer 2

thank you, my goal is and will always be back end, and I want to focus on it, I also want to learn c++, c#, python and others..