unset cookie?

[BeBop]

how do i unset a cookie(s)?
tried php's unset($_COOKIE['cook']); but it didnt work

[Scott]

Use set cookie again, just dont put your values in there.

Set cookie:

SetCookie("cook",$value);

Unset Cookie:

SetCookie("cook",0);

http://us4.php.net/manual/en/function.setcookie.php

[SilentTrigger]

if you mean delete then
you can set the time "time()" to before ie "time()-3600" instead of the usual "time()+3600" (which would be one hour 3600 sec/60/60 = 1 hour) as described in the link panter posted

[BeBop]

i like panthers way better (less math involved ) anywyas, i cant believe i never thought of setting it to 0

[Scott]

Silents way is pretty easy also.. not much math involved..

SetCookie("cook", $value,time()-300);

time()-300 just means the cookie has already expired, 300 seconds ago.

[SilentTrigger]

yea you can set -1 if you'd like, dosnt really metter aslong as its a "-" figure...