php $_SESSION会员登录实例分享
发布:smiling 来源: PHP粉丝网 添加日期:2019-11-05 15:39:49 浏览: 评论:0
php会员登录模块是网站开发中很简单的一个模块,本实例主要给php初学者一个简单的参考,其中的逻辑还是要读者自己领会,多编多思考。
login.php文件
- <?php
- ob_start();
- session_start();
- ?>
- <?
- // error_reporting(E_ALL);
- // ini_set("display_errors", 1);
- ?>
- <title>Tutorialspoint.com</title>
- <link href="css/bootstrap.min.css" rel="stylesheet">
- <style>
- body {
- padding-top: 40px;
- padding-bottom: 40px;
- background-color: #ADABAB;
- }
- .form-signin {
- max-width: 330px;
- padding: 15px;
- margin: 0 auto;
- color: #017572;
- }
- .form-signin .form-signin-heading,
- .form-signin .checkbox {
- margin-bottom: 10px;
- }
- .form-signin .checkbox {
- font-weight: normal;
- }
- .form-signin .form-control {
- position: relative;
- height: auto;
- -webkit-box-sizing: border-box;
- -moz-box-sizing: border-box;
- box-sizing: border-box;
- padding: 10px;
- font-size: 16px;
- }
- .form-signin .form-control:focus {
- z-index: 2;
- }
- .form-signin input[type="email"] {
- margin-bottom: -1px;
- border-bottom-right-radius: 0;
- border-bottom-left-radius: 0;
- border-color:#017572;
- }
- .form-signin input[type="password"] {
- margin-bottom: 10px;
- border-top-left-radius: 0;
- border-top-right-radius: 0;
- border-color:#017572;
- }
- h2{
- text-align: center;
- color: #017572;
- }
- </style>
- <h2>Enter Username and Password</h2>
- <div class="container form-signin">
- <?php
- $msg = '';
- if (isset($_POST['login']) && !emptyempty($_POST['username']) && !emptyempty($_POST['password'])) {
- if ($_POST['username'] == 'tutorialspoint' && $_POST['password'] == '1234') {
- $_SESSION['valid'] = true;
- $_SESSION['timeout'] = time();
- $_SESSION['username'] = 'tutorialspoint';
- echo 'You have entered valid use name and password';
- }
- else
- {
- $msg = 'Wrong username or password';
- }
- }
- ?>
- </div> <!-- /container -->
- <div class="container">
- <form class="form-signin" role="form" action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" method="post">
- <h4 class="form-signin-heading"><?php echo $msg; ?></h4>
- <input type="text" class="form-control" name="username" placeholder="username = tutorialspoint" required="" autofocus=""><br>
- <input type="password" class="form-control" name="password" placeholder="password = 1234" required="">
- <button class="btn btn-lg btn-primary btn-block" type="submit" name="login">Login</button>
- </form>
- Click here to clean <a href="logout.php" tite="Logout">Session.
- </a></div><a href="logout.php" tite="Logout">
- //phpfensi.com
- </a>
Logout.php文件
- <?php
- session_start();
- unset($_SESSION['username']);
- unset($_SESSION['password']);
- echo 'You have cleaned session';
- header('Refresh:2;URL=login.php');
- ?>
Tags: $_SESSION会员登录
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