> No. I'm trying to delete it from PHP memory, but keep the cookie on their
> client in the cookie.txt file or wherever it's stored.
>
> The idea is for added security. I just don't want traces of it around after
> the initial login.
I am not sure about deleting a superglobal, but even if you do
ilto:[EMAIL PROTECTED]
> Sent: Wednesday, July 28, 2004 12:03 PM
> To: Daevid Vincent
> Cc: [EMAIL PROTECTED]
> Subject: Re: [PHP] unset($_COOKIE['foo']) and $_COOKIE['foo']
> = '' both don't do anything.
>
> > unset($_COOKIE['foo&#
> unset($_COOKIE['foo']);
>
> And also
>
> $_COOKIE['foo'] = '';
Are you trying to delete the cookie on the client side?
if so try:
setcookie ('foo', '', time() - 3600);
http://us2.php.net/setcookie
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Linux. PHP5.
Maybe I'm doing something wrong, but I've tried both:
unset($_COOKIE['foo']);
And also
$_COOKIE['foo'] = '';
And neither of them seem to do anything. I can still see the cookie and
worse, the value if I do
foreach ($_COOKIE as $key => $val) echo "$key = $val";
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