Are there ready-made solutions for authorization on the site (PHP), and is it worth using them?

Question

PHP

I am currently learning PHP. I decided to write a small blog site for the sake of interest. The functionality of outputting articles from the database is done. I decided to start developing functionality for entering articles through the site, and I was faced with the fact that because not everyone should have such an opportunity, it is necessary to make an algorithm for registering / authorizing users. In principle, with the help of a couple of articles from Habr, after digging for a while, I can make a simple implementation in pure php.
The question is: is it advisable now to write this in pure php (well, connecting to the database via PDO), or is it superfluous and it would be better to look at some ready-made solutions, or maybe. frameworks?

Answer 1

I am currently learning PHP.

What then do you think is training? It seems to me that a person learns only when he tries to do something in practice.
It seems to me that you NEED to write this authorization yourself, you will kill this evening in the worst case) Good luck!

Answer 2

HTTP Basic