autenticazione/App/Core/AutoLoader.php

<?php

namespace MwgAuth\Core;

class AutoLoader
{
    private static $patterns = [];
    private static $replacements = [];

    public static function register()
    {
        if (empty(self::$patterns)) {
            self::$patterns = [
                '/^' . explode('\\', self::class)[0] . '/',
                '/\\\\/',
            ];
        }
        if (empty(self::$replacements)) {
            self::$replacements = ['', '/'];
        }
        spl_autoload_register(self::class . '::autoLoader');
    }

    public static function autoLoader(string $class)
    {
        $class = preg_replace(self::$patterns, self::$replacements, $class);
        require_once(dirname(__DIR__) . $class . '.php');
    }
}