php自动刷新页面,该如何处理

ob_start();
if(!isset($_COOKIE['times'])){
    $times = 0;
    setcookie('times',$times,time()+3600);
}else{
    $times = $_COOKIE['times']+1;
    if($times<=10){
        setcookie('times',$times,time()+3600);
    }
}
?>


 
  
  
  
  
  
 

 
  
每5秒刷新一次，共刷新10次，当前已刷新次