What to learn next in php?

Question

CMS

I know the basics of php (+ OOP) and sql, I can create a simple blog with registration, etc. the most basic, I know the basics of Wordpress. I wanted to start learning how to create my own CMS, but I still don’t understand much. Laravel also tried to start, but without success. Tell me what is better to know: pure php or the basics of php + framework. And where to move

Answer 1

I wanted to start learning how to create my own CMS, but I still don’t understand much

Well, just start writing your cms, and along the way solve the problems that will occur. so improve your knowledge