基于内部多个项目cookie登录共享
例如:
a.shaozhien.com
b.shaozhien.com
m.shaozhien.com
1. 在a.shaozhien.com域名设置cookie
1 <?php 2 setcookie('uID', '99873', time() + 3600, '/', 'shaozhien.com'); 3 setcookie('uNAME', '李志杰', time() + 3600, '/', 'shaozhien.com');
2. 在其他域名查看cookie
1 <?php> 2 echo $_COOKIE['uID']; 3 echo $_COOKIE['uName'];
![](https://images2015.cnblogs.com/blog/738424/201603/738424-20160313210436538-1398411291.png)
![](https://images2015.cnblogs.com/blog/738424/201603/738424-20160313210413382-419952169.png)
![](https://images2015.cnblogs.com/blog/738424/201603/738424-20160313210455429-547154024.png)