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

I recently found header_remove(); http://php.net/manual/en/function.header-remove.php

    Caution: This function will remove all headers set by PHP, including cookies, session and the X-Powered-By headers.

Not sure whether this is the appropriate way to do it, but it's pretty effective for log out functionality.