一、header跳转

$start = 0;
$end = 10;
$start = $start + $end;
sleep(1);#睡一秒
header("Location:http://".$_SERVER['SERVER_NAME']."/sync/member/{$start}/{$end}");

二、meta跳转

//自刷新 
echo "<meta http-equiv="refresh" content="1">  ";
//定时跳转
echo "<meta http-equiv=\"refresh\" content=\"1;url={$url}\">";

三、JS跳转

        // 直接跳转
        echo "<script>window.location.href='/sync/file'</script>";

        //定时跳转
      echo "<script>setTimeout(\"javascript:location.href='/sync/file'\", 1000)</script>";