login.php at CSTracker - Free PHP Code

<?php
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

require_once('./classes/User.php');

session_start();

//echo "<pre>";print_r($_GET);print_r($_POST);print_r($_SESSION);exit;

if(isset($_GET['code']) && $_GET['code']=='logout') {
    session_destroy();
    //unset($_SESSION['loggedin']);
    session_unset();
    setcookie('Loggedin', '', time()-3600, '/');
    header("Location: ./login.php");
    exit;
}
elseif( isset($_SESSION['loggedin']) && $_SESSION['loggedin'] ){
//    die("long while ago");
    header('Location: ./index.php');
    exit;
}
elseif( isset($_POST['submit']) ){
//    print_r($_POST);exit;
    $_SESSION['loggedin'] = false;
    $user = new User();
    $error = '';
    $user->username = $_POST['txtuser'];
    $status = $user->login($_POST['txtpass'], $error);
//    print_r($user);exit;
    if( $status ){
        $_SESSION['loggedin'] = true;
        $_SESSION['full_name'] = $user->fullname;
        setcookie('Loggedin', 'True', 0, '/');
//        echo "<pre>";print_r($_GET);print_r($_POST);print_r($_SESSION);
//        die("dead");
        header('Location: ./index.php');
        exit;
    }
}



?>
<html>
    <head>
        <title>CSTracker Login Page</title>
        <link rel="stylesheet" type="text/css" href="templates/css/css.css">
    </head>
    <body>
        <?php if(isset($error)) echo $error; ?>
        <form name="frmlogin" method="post" action="login.php">
        <table cellspacing="5" cellpadding="1" width="250px">
            <thead>
                <tr>
                    <th colspan="2"><h2>Welcome to CSTracker</h2></th>
                </tr>
            </thead>
            <tbody>            
                <tr>
                    <td width="20px">Username</td>
                    <td width="30px"><input type="text" name="txtuser" id="user"/></td>
                </tr>
                <tr>
                    <td width="20">Password</td>
                    <td width="30"><input type="password" name="txtpass" id="txtpass"/></td>
                </tr>
                <tr>
                    <td width="20"><input type="submit" name="submit" value="Login"/></td>
                    <td width="30"></td>
                </tr>
            
                <tr>
                    <td></td>
                    <td></td>
                </tr>
            </tbody>
        </table>
        </form>
    </body>

</html>