【发布时间】:2014-09-10 09:59:45
【问题描述】:
为什么会话没有保存?重新加载会话变量“mucciusersess”后消失!为什么?谢谢...
I have an cookie on client-side with value like 'mucciuserid' set to '122341212'
session_start();
$userid = $_SESSION['usersess'];
// if session var not already exists --> get from cookie and set
if(!isset($userid)) {
$usercokie = $_COOKIE['userid'];
echo $usercokie.' < > '.$userid;
$_SESSION['usersess'] = $usercokie;
$userid = $_SESSION['usersess'];
echo '-'.$userid;
}
【问题讨论】:
-
echo $usercokie我认为$usercokie有空白值 -
在 $usercokie 正常之前测试过
-
只在不同文件中运行上面的代码检查那里的输出。
标签: javascript php session cookies session-variables