What programming languages should I learn after HTML , CSS , and Javascript?

Question

Please give me some advice
I wanted to learn coding so I started with HTML (the easiest programming language to learn for me).Im planning to study CSS and Javascript next so I could make my own website.

What programming languages should I learn after that?
Is it neccesary to learn PHP also?
Or should I study C++ and Java to start making my own apps?

Answer 1

PHP if you wanna build dynamic websites.

Answer 2

I want to learn either python ,java ,javascript ,c++,css.
Please help me choose the most beneficial.