protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content)
    {
        $this->save->execute(array(
                                 'id'         => $id,
                                 'name'       => $name,
                                 'cache_id'   => $cache_id,
                                 'compile_id' => $compile_id,
                                 'content'    => $content,
                             ));

        return !!$this->save->rowCount();
    }