Trouble deleting cookies

Hi

I have made some php scripts to log a user into a site and then store the user's nick in a cookie, using this code:

setcookie("cookie",$nick,time()+3600,"/");

(after checking a database, etc)

The problem comes when I try to delete it when the user logs out. I am trying to use this code to do it:

setcookie("cookie");

which doesn't work.

The logging in scipts are stored in /admin, and there are other scripts which depend on the cookie in directories next to /admin (ie /forum, /somethingelse). This initally gave me trouble in that I could log in, but not use the cookie in the other scripts. I fixed this by using the "/" when setting the cookie. I suspect the deletion is a similar problem, but adding "/" still doesn't work.

Any ideas?

$nick = "";
setCookie("cookie",$nick,time(),"/");

That should do it...

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SJONdaMON
http://www.sjondamon.org/