about cookie

[celavi]

if($forum['password'] && $action == 'pwverify') {
if($pw != $forum['password']) {
showmessage('forum_passwd_wrong');
} else {
setcookie("fidpw$fid", $pw, 0, $cookiepath, $cookiedomain);
header("Location: {$boardurl}forumdisplay.php?fid=$fid&sid=$sid");
}
}

After this can I see a cookie named fidpw$fid in my cookie file?
I can't see.

[celavi]

but why I can see _cookietime...in my cookie file?

setcookie('cookietime', $cookietime, $timestamp + 31536000, $cookiepath, $cookiedomain);
setcookie('discuz_user', $discuz_user, $cookietime, $cookiepath, $cookiedomain);
setcookie('discuz_pw', $discuz_pw, $cookietime, $cookiepath, $cookiedomain);
setcookie('lastvisit', $lastvisit, $timestamp + 3600, $cookiepath, $cookiedomain);

_cookietime
31536000
be10.ods.org/joe/i-bbs/
1536
269146624
29638856
3921445424
29565431
*

bye the way,"1536..."is what?