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cookie login stuff

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usami 2025-03-27 11:34:12 +08:00
parent b69a4de7ab
commit 60fa140570
1 changed files with 39 additions and 0 deletions
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<?php
// 设置时区（根据你的实际时区调整）
date_default_timezone_set('Asia/Shanghai');
// 初始化变量
$last_login = '';
$current_login = date('Y-m-d H:i:s');
// 检查是否存在上次登录时间的Cookie
if(isset($_COOKIE['last_login'])) {
$last_login = $_COOKIE['last_login'];
} else {
$last_login = "这是您第一次访问！";
}
// 设置新的Cookie，有效期一周（60秒*60分钟*24小时*7天）
setcookie('last_login', $current_login, time() + 60*60*24*7, '/');
?>
<!DOCTYPE html>
<html>
<head>
<title>登录时间记录</title>
<meta charset="UTF-8">
</head>
<body>
<h1>登录时间信息</h1>
<?php if($last_login !== '') : ?>
<p>上次登录时间：<?php echo $last_login; ?></p>
<?php endif; ?>
<p>本次登录时间：<?php echo $current_login; ?></p>
<?php if(!isset($_COOKIE['last_login'])) : ?>
<p>欢迎新用户！</p>
<?php endif; ?>
</body>
</html>