php会话unset有时不起作用
我有以下代码来更改会话名称:php会话unset有时不起作用,php,session,Php,Session,我有以下代码来更改会话名称: session_name(md5('seg'.$_SERVER['REMOTE_ADDR'].$_SERVER['HTTP_USER_AGENT'])); 要注销,请执行以下操作: session_name(md5('seg'.$_SERVER['REMOTE_ADDR'].$_SERVER['HTTP_USER_AGENT'])); session_start(); $user = $_SESSION["user"]; unset($_SESSION['i
session_name(md5('seg'.$_SERVER['REMOTE_ADDR'].$_SERVER['HTTP_USER_AGENT']));
要注销,请执行以下操作:
session_name(md5('seg'.$_SERVER['REMOTE_ADDR'].$_SERVER['HTTP_USER_AGENT']));
session_start();
$user = $_SESSION["user"];
unset($_SESSION['id']);
unset($_SESSION['user']);
session_destroy();
问题是,有时它在第一时间起作用。有时我需要点击注销大约3次。
什么原因可能导致这种情况?尝试将整个会话设置为空阵列:
session_start();
$_SESSION = array();
session_destroy();
// $_SESSION is still accessible till page change.
这可能有助于: