/** * 获取所有模块 * @return array */ public function info() { if (null == self::$_modules) { $rows = $this->db->select()->from('acl_module'); $rows = $this->db->fetchAll($rows); self::$_modules = array(); foreach ($rows as $row) { self::$_modules[$row['mod_name']] = $row['mod_desc']; } } return self::$_modules; }