21,886
社区成员
发帖
与我相关
我的任务
分享
<?php
$date = date('Y-m-d');
$max = 5;
echo '<meta http-equiv="content-type" content="text/html;charset=utf-8">';
if(isset($_COOKIE[$date])){
if($_COOKIE[$date]>=$max){
exit('已超过'.$max.'次');
}else{
$num = $_COOKIE[$date]+1;
setcookie($date, $num, time()+86400);
}
}else{
$num = 1;
setcookie($date, $num, time()+86400);
}
echo '第'.$num.'次访问';
?>