Unsetting Sessions & Cookies

[furious5]

I've just written this simple script to unset all cookies and sessions, but for some reason it isn't resetting anything.

Does anyone have any ideas?

// Start Session
session_start();

if($_COOKIE){
	foreach($_COOKIE as $key => $value){
		setcookie($key, "", time() - 3600, "/", ".domain.co.uk", 0);
	}
}

if($_SESSION){

foreach($_SESSION as $key => $value){
	unset($key);
}
}

[planetsim]

I think the cookie one should be unseting it should return empty the cookie but it should be stil set.

To destroy the session you may want to use session_destroy(); as well. I dont use it much so im not sure if its forbidden when using $_SESSION

[toddmarx]

I use milk to destroy my cookies!!!! LOL

I'm just going from memory so it may not be exact, but I think that you have to "crumble" the cookie if you want to destrory it. YOu have ended the session, but not the cookie and that could be why your session is not resetting like you want it too.

I dont know a lot about sessions and cookies. Sorry this not much help.

🙁

[LordShryku]

Quick and dirty way to remove the variables:

$_SESSION = array();
$_COOKIE = array();

And planetsim was right, you should use session_destroy to kill the session altogether.