[PHP] Clear ALL Cookies previously set

[Marek Kilimajer]

Eugene Lee wrote:

>
> But I don't know what might happen if you use setcookie() to expire a
> cookie and then use setcookie() later on to set the same cookie.
>

[url]www.php.net/set_cookie[/url] :

In PHP 3, multiple calls to setcookie() in the same script will be
performed in reverse order. If you are trying to delete one cookie
before inserting another you should put the insert before the delete. In
PHP 4, multiple calls to setcookie() are performed in the order called.

[Eugene Lee]

On Mon, Sep 22, 2003 at 10:18:21AM +0200, Marek Kilimajer wrote:
:
: Eugene Lee wrote:
: >
: >But I don't know what might happen if you use setcookie() to expire a
: >cookie and then use setcookie() later on to set the same cookie.
:
: [url]www.php.net/set_cookie[/url] :
:
: In PHP 3, multiple calls to setcookie() in the same script will be
: performed in reverse order. If you are trying to delete one cookie
: before inserting another you should put the insert before the delete. In
: PHP 4, multiple calls to setcookie() are performed in the order called.

This only explains how cookies are sent from a PHP script. My question
(sorry, should've been clearer) deals with how the browser handles such
multiple cookies.