session與cookie
/****************************************cookie*********************************************/
//操作
<?php
/**
* Created by PhpStorm.
* User: lzl
* Date: 2016/6/4
* Time: 15:29
*/
setcookie('a',"android"); //設置cookie
setcookie('i','iOS');
//header('Location:a.php'); //重定向
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<script>
alert(document.cookie); //使用js獲取cookie
</script>
</head>
<body>
</body>
</html>
<?php
/**
* Created by PhpStorm.
* User: lzl
* Date: 2016/6/4
* Time: 15:59
*/
echo $_COOKIE['a']; //獲取cookie
<?php
/**
* Created by PhpStorm.
* User: lzl
* Date: 2016/6/4
* Time: 16:09
*/
//如果cookie被禁用了,我們還可以用其它方式來進行頁面間的傳值
header("Location:c.php?name=android"); //注意這裏是以get方法來提交數據,所以下個頁面需要用get方法來獲取數據
<?php
/**
* Created by PhpStorm.
* User: lzl
* Date: 2016/6/4
* Time: 16:10
*/
echo $_GET['name']; //獲取get數據
<?php
/**
* Created by PhpStorm.
* User: lzl
* Date: 2016/6/4
* Time: 16:22
*/
//session 操作
session_start(); 如果要用Session 一定要調用這個方法
//echo session_id();
session_destroy(); //銷燬session
$_SESSION['name'] = 'lzl';
header("Location:s2.php");