[改进]php代码去ID666广告

<?php
date_default_timezone_set("Asia/Shanghai");
if(empty($_COOKIE['zhujiwuuserdomain']) or $_COOKIE['zhujiwuuserdomain']!=date("m-d",time())){
setcookie('zhujiwuuserdomain',date("m-d",time()));
header("location: ".$_SERVER['PHP_SELF']."?".$_SERVER['QUERY_STRING']);
}
?>