Jamm\Autoload\Autoloader::include_class_file PHP Метод

    protected function include_class_file($class_name, $file)
    {
        /** @noinspection PhpIncludeInspection */
        include $file;
        if (!class_exists($class_name, false) && !interface_exists($class_name, false)) {
            if (strpos(PHP_VERSION, '5.4') !== false) {
                if (trait_exists($class_name, false)) {
                    return true;
                }
            }
            trigger_error('Class ' . $class_name . ' was not declared in included file: ' . $file, E_USER_WARNING);
            return false;
        }
        return true;
    }