joyqi
114 lines
2.2 KiB
PHP
114 lines
2.2 KiB
PHP
<?php
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namespace Typecho;
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/**
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* cookie支持
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*
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* @author qining
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* @category typecho
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* @package Cookie
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*/
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class Cookie
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{
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/**
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* 前缀
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*
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* @var string
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* @access private
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*/
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private static $prefix = '';
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/**
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* 路径
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*
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* @var string
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* @access private
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*/
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private static $path = '/';
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/**
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* 获取前缀
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*
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* @access public
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* @return string
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*/
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public static function getPrefix(): string
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{
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return self::$prefix;
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}
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/**
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* 设置前缀
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*
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* @param string $url
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*
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* @access public
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* @return void
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*/
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public static function setPrefix(string $url)
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{
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self::$prefix = md5($url);
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$parsed = parse_url($url);
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/** 在路径后面强制加上斜杠 */
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self::$path = empty($parsed['path']) ? '/' : Common::url(null, $parsed['path']);
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}
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/**
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* 获取目录
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*
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* @access public
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* @return string
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*/
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public static function getPath(): string
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{
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return self::$path;
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}
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/**
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* 获取指定的COOKIE值
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*
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* @param string $key 指定的参数
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* @param string|null $default 默认的参数
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* @return mixed
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*/
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public static function get(string $key, ?string $default = null)
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{
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$key = self::$prefix . $key;
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$value = $_COOKIE[$key] ?? $default;
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return is_array($value) ? $default : $value;
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}
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/**
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* 设置指定的COOKIE值
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*
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* @param string $key 指定的参数
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* @param mixed $value 设置的值
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* @param integer $expire 过期时间,默认为0,表示随会话时间结束
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*/
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public static function set(string $key, $value, int $expire = 0)
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{
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$key = self::$prefix . $key;
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$_COOKIE[$key] = $value;
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Response::getInstance()->setCookie($key, $value, $expire, self::$path);
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}
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/**
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* 删除指定的COOKIE值
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*
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* @param string $key 指定的参数
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*/
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public static function delete(string $key)
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{
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$key = self::$prefix . $key;
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if (!isset($_COOKIE[$key])) {
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return;
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}
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Response::getInstance()->setCookie($key, '', -1, self::$path);
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unset($_COOKIE[$key]);
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}
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}
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