php使用cookie显示用户上次访问网站日期的方法_PHP

WBOY
Release: 2016-05-31 13:17:51
Original
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本文实例讲述了php使用cookie显示用户上次访问网站日期的方法。分享给大家供大家参考。具体实现方法如下:

代码如下:

if(!empty($_COOKIE['lastvisit'])){//先判断,是否存在cookie
 echo "您上次访问时间是:".$_COOKIE['lastvisit'];
 setCookie("lastvisit",date("Y-m-d H:i:s"),time()+3600*24*360);
}else{
 echo "您是第一次登录,欢迎!";
 setCookie("lastvisit",date("Y-m-d H:i:s"),time()+3600*24*360);
}
?>


这个每刷新一下,时间就会更新一次。实际应用中,更多的是显示用户上次登录的时间,后续继续补充。

希望本文所述对大家的php程序设计有所帮助。

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