private static function getAll() { static $res = null; if (isset($res)) { return $res; } $resources_ru = Resources::readResources('ru'); $resources_en = Resources::readResources('en'); // $var_name = 'resources_'.$locale; // $current_res = $$var_name; $res = array('en' => $resources_en, 'ru' => $resources_ru); return $res; }