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Oi, tenho um script pronto de login e cadastro em php, mas eu queria proteger umas páginas e forçar usuários a fazer login. Posto logo abaixo o código. Espero que possam me ajudar!
Obs: o sistema está em inglês.
<?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>Be a Lamb | Mariah's Theme</title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<div id="main">
<?php
if(!empty($_SESSION['LoggedIn']) && !empty($_SESSION['Username'])) ?>
<h1>Welcome,<?=$_SESSION['Username']?>!! </h1>
<p>Glad to see you here again, <b><?=$_SESSION['Username']?></b> . Your email address is <b><?=$_SESSION['EmailAddress']?></b>.</p>
<ul>
<li><a href="logout.php">Logout.</a></li>
</ul>
<?php
}
elseif(!empty($_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'];
$_SESSION['Username'] = $username;
$_SESSION['EmailAddress'] = $email;
$_SESSION['LoggedIn'] = 1;
echo "<h1>Success</h1>";
echo "<p>We are now redirecting you to the member area.</p>";
echo "<meta http-equiv='refresh' content='2;lamb_logged.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>";
}
} ?>
<h1><img src="http://gabrielgurgel.zxq.net/mariahtheme/be-a-lamb/lamb_ico.png" width="60" height="50"> Lambs 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>
<a href="about.php">click here to learn more about membership</a>
<?php
}
?>
</div>
</body>
</html>Carregando comentários...