session is not destroyed

Question

i have this file

secure.php

session_start();
if(empty($_SESSION[\'u_name\'])) {
    header(\"Location:emprego.php\");
}

if(isset($_GET[\'logout\'])) {
         


        

Answer 1

http://nl2.php.net/manual/en/function.session-destroy.php

Take a look at example 1 here. It clearly states that you have to clear $_SESSION as well.

if(isset($_GET['logout'])) {
    unset($_SESSION['u_name']); //makes it non-existent (it does unset) that variable
    session_destroy();
    header("Location:emprego.php");
}