public static function enable()
    {
        if (!is_array($functions = spl_autoload_functions())) {
            return;
        }

        foreach ($functions as $function) {
            spl_autoload_unregister($function);
        }

        foreach ($functions as $function) {
            if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
                $loader = new static();
                $loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
                $loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
                $loader->registerNamespaces($function[0]->getNamespaces());
                $loader->registerPrefixes($function[0]->getPrefixes());
                $loader->useIncludePath($function[0]->getUseIncludePath());

                $function[0] = $loader;
            }

            spl_autoload_register($function);
        }
    }