使用会话锁定页面并重定向到login.php

Question

I have a problem with locking the page with session AND I have to let it redirect to login.php if not logged in

This is the script I have and I´ve tried many of them and somehow none of them works

<?PHP
include("include/session.php");
?>

<?PHP
if(isset($_SESSION['logged_in'])){
   unset($_SESSION['logged_in']);
else
{
    header ("location: login.php"); 
}

?>

<?PHP
if($session->logged_in){
?>

This code did worked at sometime but it didn´t redirect my to the login.php

This is the code on frontpage and every subpage where the page is locked so makeing attempt to access it should redirect to the login.php

Any suggestions?

Answer 1

Either there are quite a few things wrong with your code, or I misunderstand the question_

• if(isset($_SESSION['logged_in'])){ ends with an unbalanced bracket
• Why do you unset() the logeed-in status, if you read it from the session?
• is if($session->logged_in) the same as if(isset($_SESSION['logged_in'])) ?

Anyway, what I suggest is

• Change header ("location: login.php"); to header ("Location: login.php"); , some browsers might be picky with the caps
• Reduce the mess to

,

<?php
include("include/session.php");
if(isset($_SESSION['logged_in']))
{
?>

<!-- whatever you wanna do -->


<?php
}
else
{
    header ("Location: login.php"); 
    exit;
}
?>

And make absolutely sure, nothing (especially no line breaks or whitespace) are ouptut in include/session.php

Answer 2

Make sure the login.php is in path; is it in the same folder?

You should not have to unset the logged_in .

Anyway, if that does not solve it, post full session.php and we shall look into it.