SQL first or a back-end language?

Question

I'm into being a full stack developer and I am already done with the front-end. I want to start the back-end now but I have no idea where to start.

Answer 1

The order does not matter. Learn in any order you want.

Answer 2

What I know so far, you can use PHP to freely interact with databases, si you can start with PHP language first...
But I recomend to learn SQL aswell

Answer 3

Hmmmm...I guess I'll go with it. Thank you for suggestion I appreciate it :)

Answer 4

backend first <- IMO
but u can go for sql then backend too

Answer 5

You can start with PHP language to use databases in your websites

Answer 6

So should I learn databases before PHP? So it means SQL first before PHP?