COOKIES / SESSION - Logging out on one computer, not on another

Taylor_1978 · 02-21-2010, 02:32 AM

Hi,

I seemed to have made a mess of my cookies / sessions for login/logout purposes.

On my desktop, I am able to log out no problem. However on my laptop, it will not log me out.

This is what I have:

login.php

PHP Code:


			
setcookie("USERID",$r['id'],time()+2592000);

$_SESSION['USERID'] = $r['id'];

db.php (included at the top of every page)

PHP Code:


			
if (@!$_COOKIE['USERID'] AND $_SESSION['USERID']!=0) {

  if(isset($_SESSION['USERID'])) {

    $_COOKIE['USERID'] = $_SESSION['USERID']; // I included this because with only cookies, some people were saying they could not login at all.

  }

}

logout.php

PHP Code:


			
setcookie("USERID",""); // I've also tried: setcookie("USERID","",time()-2592000);

unset($_SESSION['USERID']);

EDIT: This issue actually appears to be an IE issue (surprise surprise), although I'm sure it's still due to my coding... I can lout no problem on Firefox on my desktop, but not in IE

Any help appreciated!

Taylor_1978 · 02-21-2010, 04:29 AM

Okay so I listed this as resolved as I thought I had fixed the problem.

So I added into logout.php session_destroy();

This worked on my desktop... It now logged out correctly in both firefox and IE.. So I thought problem was solved.. but it isn't!

On my laptop - the same problem still occurs... Firefox logs out... IE does not! Both are IE v8. The only difference is desktop is XP and laptop is Vista... which I know that probably makes no difference, but its the only think I know of different between the two! HELP!

Taylor_1978 · 02-21-2010, 08:01 PM

Anyone have a solution/idea?