<?php /** * 来访者,是对客户端用户的抽象。来访者请求服务,并且带回响应 * * @copyright Copyright (c) 2009-2015 Jingcheng Zhang <*****@*****.**>. All rights reserved. * @license See "LICENSE" file bundled with this distribution. */ namespace kern; visitor::__init__(); // [实体] 来访者 class visitor { public static function g_has($key) { return self::r_has('gets', $key); } public static function g_int($key, $default_value = 0) { return self::r_int('gets', $key, $default_value); } public static function g_str($key, $default_value = '') { return self::r_str('gets', $key, $default_value); } public static function g_arr($key, array $default_value = []) { return self::r_arr('gets', $key, $default_value); } public static function g($key = '', $default_value = null)