嗨,我有這個http://kramansronet.comze.com/HTML PHP MYSQL更改密碼
註冊,一切工作
當你在頁面的成員部分我怎樣才能添加更改密碼字段?
這裏是我的會員登錄
<?php include "base.php"; ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>User Management System (Tom Cameron for NetTuts)</title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<div id="main">
<?php
if(!empty($_SESSION['LoggedIn']) && !empty($_SESSION['Username']))
{
?>
<h1>Member Area</h1>
<p>Thanks for logging in! Your username is <b><?=$_SESSION['Username']?></b> and your email address is <b><?=$_SESSION['EmailAddress']?></b>.</p><br>
<h3>Account Tools:</h3>
Username: <?=$_SESSION['Username']?><br>
Password: <?=$_SESSION['password']?><br>
Email: <?=$_SESSION['EmailAddress']?><br>
Account Type: <?=$_SESSION['accounttype']?><br>
<ul>
<li><a href="logout.php">Logout.</a></li>
</ul>
<?php
}
elseif(!empty($_POST['username']) && !empty($_POST['password']))
{
$username = mysql_real_escape_string($_POST['username']);
$password = md5(mysql_real_escape_string($_POST['password']));
$checklogin = mysql_query("SELECT * FROM users WHERE Username = '".$username."' AND Password = '".$password."'");
if(mysql_num_rows($checklogin) == 1)
{
$row = mysql_fetch_array($checklogin);
$email = $row['EmailAddress'];
$accounttype = $row['accounttype'];
$_SESSION['Username'] = $username;
$_SESSION['EmailAddress'] = $email;
$_SESSION['accounttype'] = $accounttype;
$_SESSION['LoggedIn'] = 1;
echo "<h1>Success</h1>";
echo "<p>Please Refresh your browser to go to memeber page.</p>";
echo "<meta http-equiv='refresh' content='=2;index.php' />";
}
else
{
echo "<h1>Error</h1>";
echo "<p>Sorry, your account could not be found. Please <a href=\"index.php\">click here to try again</a>.</p>";
}
}
else
{
?>
<h1>Member Login</h1>
<p>Thanks for visiting! Please either login below, or <a href="register.php">click here to register</a>.</p>
<form method="post" action="index.php" name="loginform" id="loginform">
<fieldset>
<label for="username">Username:</label><input type="text" name="username" id="username" /><br />
<label for="password">Password:</label><input type="password" name="password" id="password" /><br />
<input type="submit" name="login" id="login" value="Login" />
</fieldset>
</form>
<?php
}
?>
</div>
</body>
</html>
考慮你的用戶將需要改變他們的密碼時,*不*登錄爲好,如果它被遺忘。 –