关于sessin的释放和注销有关问题

WBOY
Release: 2016-06-13 11:42:31
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关于sessin的释放和注销问题
为了解决Session Fixation 的问题,想要在用户登录后清除当前的session 后在重新分配新的session。写了如下代码测试。 


  echo "登錄前".session_id();
    session_unset();//註銷內存的session
   session_destroy();//刪除服務器上的session文件
   session_start();
  $_SESSION['Login'] = md5("c04sji4jo"); 
echo "登陸后".session_id();


为什前后的session id 还是一样的?

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