What ready-made solution can be used for registration-authorization of users on the site?

Question

PHP

All textbooks, articles, manuals say - do not reinvent the wheel, use ready-made solutions ..
This is the question - what proven solutions exist?
The site is written in PHP + MYSQL.
The following functionality is needed:
- registration;
- authorization;
- password recovery;
- (preferably) the ability to create user groups.
I would like with sensible documentation ...

Answer 1

https://symfony.com/doc/2.0/bundles/FOSUserBundle/...
https://github.com/php-soft/laravel-users
https://www.yiiframework.com/extension/yii-user

Answer 2

https://codecanyon.net/item/xavier-php-login-script...
https://www.angry-frog.com/php-login-script/ (aka, $18.00)

Answer 3

Translate the site to Yii2 and make pretty secure login/registration

Answer 4

The site is quite small .. Practically for myself and friends .. I see no reason to pull frameworks for this.
Found this - subinsb.com/php-logsys - did anyone use it?