Cookies lost on sub-folder?

[noimad1]

Ok, I'm pretty sure I'm setting this cookie properly, but it doesn't seem to work. It works on the root path, but sub-folders aren't working. Here is my code:

$cookie_path = "/";
$cookie_domain = ".mydomain.com";
define("COOKIE_PATH", $cookie_path);
define("COOKIE_DOMAIN", $cookie_domain);

$exp = 2147483640;
setcookie("domain", $refdomain, $exp, COOKIE_PATH, COOKIE_DOMAIN);

Did I miss something to get this to work on sub-folders?

[noimad1]

Disregard,

I found the cookie problem. They are trying to look at the cookie based on a file that is included from an outside directory. And they are using URL inclusion. Apparently the cookies are lost that way.