Discuz 的通行证cookie的读取

include_once("../discuz/include/common.inc.php");
header('content-type:text/html;charset=UTF-8');
$CTDF_USERINFO = array();
$CTDF_USERINFO["sid"] = $sid;
$CTDF_USERINFO["uid"] = $discuz_uid;
$CTDF_USERINFO["user"] = $discuz_user;
if ($discuz_uid == 0) {
$CTDF_USERINFO["user"] = "guest_" . $sid;
}
$CTDF_USERINFO["groupid"] = $groupid;

/**
* clear discuz variables
*/
$reserved_arr = array("GLOBALS", "_POST", "_GET", "_COOKIE", "_FILES", "_SERVER", "_ENV", "_REQUEST", "CTDF_USERINFO", "reserved_arr");
foreach ($GLOBALS as $key => $value) {
if (!in_array($key, $reserved_arr)) {
unset($GLOBALS[$key]);
}
}
unset($reserved_arr, $value);

print_r($_COOKIE);
echo "
========================
";
print_r($CTDF_USERINFO);
echo "
========================
";