Cookie Setting

[Resident Evil]

I HAVE A POLL, AND ITS ON MY PAGE, I ALSO WANT TO SET A COOKIE,
AND IFF THAT PERSON HAS VOTED, I WANT TO SHOW HIM THE RESULTS SO FAR, NOT THE VOTE OPTIONS AGAIn.
HOW WOULD I DO THIS?

[Redhat_PHP]

Have you tried any of these free polls?
http://www.hotscripts.com/cgi-bin/se...cookie&catid=2

[Resident Evil]

no, coz i want everything to be my own
i think i know how to do it... just asking incase i did it and it went tits up :P

[Gaheris]

Well, it's kinda unsafe because I could simply kill the cookie and vote again but anyway. Just look into the $_COOKIE superglobal variable.
To set an cookie use setcookie, then use

if (isset($_COOKIE['your_cookie_name'])) {
} 

to check for it.