PHP记住我的功能不起作用

Question

我有一个网站，想要通过选中框来记住会话。

我有一个代码来记住用户名和密码，但是当我重新启动浏览器时它无效。

以下是代码：

session_start();
session_regenerate_id();
$_SESSION['id'] = $id;
$_SESSION['mdid'] = $mdid;
$_SESSION['start'] = $start;
$_SESSION['firstname'] = $firstname;
$_SESSION['lastname'] = $lastname;
$_SESSION['username'] = $username;
$_SESSION['email'] = $email;
$_SESSION['password'] = $password;
$_SESSION['country'] = $country;
$_SESSION['city'] = $city;
$_SESSION['joined'] = $joined;
$_SESSION['activation'] = $activation;
$_SESSION['banned'] = $banned;
$_SESSION['ckey'] = $ckey;

   // these above variables are from database.


$ctimee = time();
$ckeyy = rand(100000,999999);
mysql_query("UPDATE users SET ckey='$ckeyy', ctime='$ctimee' WHERE id='$id'");
$remember = $_POST['remember'];

if($remember){
setcookie("id", $_SESSION['id'], time()+60*60*24*COOKIE_TIME_OUT, "/");

}

Answer 1

setcookie("id", $_SESSION['id'], time()+60*60*24*COOKIE_TIME_OUT, "/") or die("Session writing error");

如果您收到错误，则需要将代码放在文件开头。