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如何使在网页上点击退出登录后,清除session呢?求教

WBOY
Release: 2016-06-13 10:20:38
Original
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怎么使在网页上点击退出登录后,清除session呢?求教!
function clear1(){
    $_SESSION[allow]=NULL;
  $_SESSION[auth]=NULL;
  $power[0]=NULL;
  ?>
  window.location='index.php';
}
这样子不行,开始的时,就清空了,

怎 么使点击退出以后,触发事件清空session()///session.clear();

------解决方案--------------------
将这个方法放到另一个文件中.单击事件时调用.
------解决方案--------------------

探讨

将这个方法放到另一个文件中.单击事件时调用.

------解决方案--------------------
给退出按钮传入个action=logout的GET参数,在php里就可以判断之后unset掉相关session数据或者destroy了。
------解决方案--------------------
session进行时间判定就可以了!
点击的退出的时候,进行seseion的保存时间小于当前时间!
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