PHP-COOKIE保存網站訪問量

<?php

global $count;

$count=1;

if(!isset($_COOKIE["visittime"])){ setcookie("visittime",date("y-m-d H:i:s"));

setcookie("visitcount",1); echo "歡迎你第一次訪問網站!";

}

else{

setcookie("visittime",date("y-m-d,H:i:s"),time()+60); $count=$_COOKIE['visitcount']+1;

setcookie("visitcount",$count); echo "你上次訪問網站的時間爲:".$_COOKIE['visittime'];

echo "<br>";

}

echo "你第".$_COOKIE['visitcount']."訪問網站的時間爲:".date("y-m-d H:i:s");

?>