$info = base64_encode("$setuidsetusernamesetpasssetstorynumsetumodesetuordersettholdsetnoscoresetublockonsetthemesetcommentmax"); unset($user); setcookie("user","$info",time()+86400); echo "user is ".$user; echo "
".$_COOKIE[user]; 这段代码运行后结果为 user is 气死我了。