Home Backend Development PHP Tutorial 为什么用cookie返回的时间不正确?解决办法

为什么用cookie返回的时间不正确?解决办法

Jun 13, 2016 pm 01:33 PM
cookie date quot setcookie

为什么用cookie返回的时间不正确?
//首先看看cookie里面有没有上次登录的信息
if(!empty($_COOKIE['lastvisit'])){

echo "您上次登录的时间是".$_COOKIE['lastvisit'];
//更新时间
setcookie("lastvisit",date("Y-m-d H:i:s"),time()+600);
}else{
echo "您是第一次登录";
setcookie("lastvisit",date("Y-m-d h:i:s"),time()+600);
}
?>
我返回的时间和我电脑系统的时间完全不一样
我设置了一下时区,把时区该成了重庆时区也没有用,时间根本没有变化
这是后怎么回事呢?

------解决方案--------------------
setcookie("lastvisit",date("Y-m-d H:i:s"),time()+600);

setcookie("lastvisit",date("Y-m-d h:i:s"),time()+600);

这里产生了差异.

------解决方案--------------------
楼上厉害。
------解决方案--------------------
好像一个是24小时制,一个是12小时制
------解决方案--------------------
时间格式问题。
------解决方案--------------------
不好,不好。。

数据保存在客户端需要考虑安全性,虽然这个没有什么安全性问题。
------解决方案--------------------
你的问题原因在于,,要先setcookie,才能echo……


另外问题在#1

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