PHP 兑现登录记住密码

WBOY
Release: 2016-06-13 12:49:47
Original
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PHP 实现登录记住密码

form页面

Copy after login
用户名
密码
记住密码
用户信息
";
	print_r($arr);
	echo "";
}
p($_SESSION);
p($_COOKIE);
?><br>
登录页面
<p></p>
<p></p>
<pre name="code" class="php"><?php function p($arr){
	echo "<pre class="brush:php;toolbar:false">";
	print_r($arr);
	echo "
Copy after login
"; } session_start(); //p($_POST); $_SESSION['username'] = $_POST['username']; $_SESSION['password'] = $_POST['password']; if($_POST['jizhu']){ setcookie('username',$_POST['username'],time()+60); setcookie('password',$_POST['password'],time()+60); } header("location:form.php");
用户信息页面

<?php session_start();
echo "先关闭浏览器,在访问form.php 试试,然后 点推出在关闭浏览器试试";
p($_SESSION);
p($_COOKIE);
if(empty($_SESSION['username'])){
	if(empty($_COOKIE['username'])){
		echo "<a href='form.php'>请先登录";exit;
	}else{
		$_SESSION['username'] = $_COOKIE['username'];
	}
}
function p($arr){
	echo "<pre class="brush:php;toolbar:false">";
	print_r($arr);
	echo "
Copy after login
"; } ?> 2131231231 修改信息 推出
推出页面
<?php session_start();
unset($_SESSION['username']);
unset($_SESSION['password']);
setcookie('username','',0);
setcookie('password','',0);

header("location:form.php");
?>
Copy after login

修改用户信息页面

<?php session_start();

if(empty($_SESSION['username'])){
	echo "请先登录";
}else{
	echo "这里是信息";
}
?>
Copy after login



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