deleting cookies

[falsepride]

whats the best way to delete a cookie in php? ive seen some page that said if you set a cookie with a negative time or something, that itll delete right away, or something but i can't remember

[idx]

Yes, setting a cookie with a time that is less than the current time should do the trick.

http://us2.php.net/manual/en/function.setcookie.php

See example two where it sets the cookie to one hour in the past to effectively tell the browser to remove it.

-r