??? PSR ??? ? ??? ???? ???? ??? ?????

??? PHP ??? ????? ? ?????? ??? ??????? ???? ???? ?? PSR (PHP Standard Recommendation) ???? ???.
??? ??????????? ???? ???? PHP-FIG ????? ??? ?? ??????? ??? ??????????? ? ?????????????? ?????? ????.


??? PSR ?????

????? ? ??? ?? ?? ?????? ?????
?????? ?? ?????? ?? ??????? ?????
?????? ????? ? ????? ??????? ????? ????
??????? ?? ???????????? ????????? ?? ??????? ?????


?? ??????? PSR?? ?? ????? ??????:

* PSR-1:
???? ???? ??? ????????? ??????? ? ???????

* PSR-2 / PSR-12:
??? ????? ???? ?? (Formatting)

* PSR-3:
????????? ???????? ?? PHP

* PSR-4:
???? Autoloading ??????? ?? ??????? ?? namespace

* PSR-6 / PSR-16:
?? ???? ??????? ??????? ?????????

* PSR-7:
?????? Request/Response ???? ???????????? ??

* PSR-11:
????????? Container ???? Dependency Injection

* PSR-14:
????? Event Dispatcher (???????? ? listener??)

???? PSR-4:

namespace App\Controllers;



class UserController {

    public function index() {

        echo "User index page";

    }

}

composer.json:

"autoload": {

  "psr-4": {

    "App\\": "src/"

  }

}

????? ?? ??? ?????? ??????????? PHP ??????? ????? ??????? PSR ?????? ? ?? ?? ??????.?????

@GoldenCodeir