<?php
define("COOKIE_PRE", "CKE_");
define("COOKIE_DOMAIN", ".XX.COM");
define("COOKIE_KEY", ".1SDS2SDGDFGDFGDGa2aso9wkdfmsDFDF");
/**
* 设置具备防篡改功能的cookie储存函数
*
* @access public
* @param string $name cookie的键
* @param string $value cookie的键
* @param string $time 失效时间
* @return string
*/
function cookie($name,$value=\'\',$time=900){
global $Global;
setcookie(COOKIE_PRE.$name,$value, time()+$time, \'/\', COOKIE_DOMAIN);
$hash=md5(substr(md5($value),8,16).COOKIE_KEY);
setcookie(COOKIE_PRE.$name.\'_hash\',$hash, time()+$time, \'/\', COOKIE_DOMAIN);
}
/**
* 获取具备防篡改功能的cookie储存函数
*
* @access public
* @param string $name cookie的键
* @return string
*/
function getCookie($name){
global $Global;
$pre=COOKIE_PRE;
$key=COOKIE_KEY;
$value=!empty($_COOKIE[$pre.$name])?$_COOKIE[$pre.$name]:\'\';
$hash=md5(substr(md5($value),8,16).COOKIE_KEY);
$hash_c=!empty($_COOKIE[$pre.$name.\'_hash\'])?$_COOKIE[$pre.$name.\'_hash\']:\'\';
return ($hash==$hash_c)?$value:\'\';
}
?>
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