Question

我只是不希望任何用户在登录后会从网站注销（现在我遇到了某个问题，即用户将在一段时间后注销）

这是我的代码（login.php）

if(isset($_POST['login'])){

$user_name = mysql_real_escape_string($_POST['user_name']);
$user_pass = mysql_real_escape_string($_POST['user_pass']);

$user_pass = md5($user_pass);

$admin_query = "select * from admin_login where user_name='$user_name' AND user_pass='$user_pass'";

$run = mysql_query($admin_query); 

if(mysql_num_rows($run)>0){

$_SESSION['time_user_name']=$user_name;


echo "<script>window.open('index.php','_self')</script>";
}
else {

echo "<script>alert('User name or password is incorrect')</script>";

}

}

header.php

session_start();
if(!isset($_SESSION['time_user_name'])){
header("location: login.php");
 }else {

 include_once('connect.php');
 include_once('function.php');

 $user_real_name = $_SESSION['time_user_name'];

 $sql = "select * from admin_login Where user_name = '$user_real_name'"; 

 $result = mysqli_query($con, $sql);

 while($row = mysqli_fetch_assoc($result)) { 

 $user_real_id =  $row["user_id"];
 $user_real_email =  $row["email"];
 $role =  $row["role"];


 }

我没有时间设置时间并防止注销，任何线索

Answer 1

您可以将到期时间设置为非常大的值：

//set cookie lifetime for 100 days (60sec * 60mins * 24hours * 100days)
ini_set('session.cookie_lifetime', 60 * 60 * 24 * 100);
ini_set('session.gc_maxlifetime', 60 * 60 * 24 * 100);
//maybe you want to precise the save path as well
ini_set('session.save_path', '/home/yoursite/sessions');
//then start the session
session_start();

Answer 2

或者，您可以对内容属性使用持续时间很长（例如10000秒）的元标记，如下所示：

<meta http-equiv="refresh" content="10000;url=logout.php"/>

如何防止PHP中的自动注销会话？

2 个答案: