日期:2014-05-17 浏览次数:20530 次
<html> <body> <?php if (isset($_COOKIE["user"])) { // Print a cookie echo $_COOKIE["user"]; // A way to view all cookies print_r($_COOKIE); } else echo "Welcome guest!<br />"; ?> </body> </html>
<?php // set the expiration date to one hour ago setcookie("user", "", time()-3600); ?>