Cookie Cannot Add To Window

[Anon]

Hi, anyone could help

sth. seems strange, everything well to run on Netscape, but for windows, I got 2 cases from 2 machines as below:

1) can add the cookie, but after 1 minute, it also loads the same session, instead of adding a new session

2) cannot add the cookie all the time, this machine has index.dat at c:/windows/cookies directory

function checkSession() {

$rw_cookies = getenv( HTTP_COOKIE );

if(!$rw_cookies)
{
$session = md5(uniqid(rand)));
setcookie ("rw-main", "$session", time() + 60, "/", ".my.domain");
} else {
list ($k)=array(split("; ",$rw_cookies));
for($i=0; $i<count($k); $i++) {
list($cookie_name,$cookie_value)= split ("=", $k[$i]);
echo "Cookie Name: $cookie_name, Cookie Value: $cookie_value<BR>";
}
}
}

[[deleted]]

This code:
setcookie ("rw-main", "$session", time() + 60, "/", ".my.domain");

Does not always work.
Try something like this instead:

function mysetcookie($psName, $psValue, $psPath, $psDomain)
{
$sDate = date("r",strtotime("+90 day"));
Header('Set-Cookie: '.$psName.'='.$psValue.'; expires='.$sDate.'; path='.$psPath.';"');
};

[Anon]

I tried to set this one, but again work in Netscape, any idea what reason makes windows not work? thx.