<?php
/*
Simple PHP login script
--> By Andrew Pryde
--> http://www.pryde-design.co.uk
*/
 
// EDIT VARS
$username = "1";
$password = "1";
// STOP EDIT
 
// start a session (needed for detecting if the user is logged in or not)
session_start();
 
// function to login the user or tell them that the username // pass is incorrect
function login ($user, $pass)
{
global $username, $password;
if (($user == $username) && ($pass == $password))
{
$_SESSION['LOGGED_IN'] = true;
}
else
{
print "The password and or Username were incorrect";
}
}
 
// function to print the html login form
function print_form ()
{
$form  = '<form action="'.htmlentities($_SERVER['PHP_SELF']).'" method="post">';
$form .= 'Username:<input name="user" type="text" />Password:<input name="pass" type="password" />';
$form .= '<input name="Submit" type="submit" value="Submit" /></form>';
print $form;
}
if ($_SESSION['LOGGED_IN'] == true && empty($_GET['logout']))
{
print 'Members area....<a href="'.htmlentities($_SERVER['PHP_SELF']).'?logout=yes">Logout</a>';
}
elseif (isset($_POST['user']) && isset($_POST['pass']))
{
login ($_POST['user'], $_POST['pass']);
if ($_SESSION['LOGGED_IN'] == true)
{
print 'Members area....<a href="'.htmlentities($_SERVER['PHP_SELF']).'?logout=yes">Logout</a>';
}
}
elseif (($_SESSION['LOGGED_IN'] == true) && ($_GET['logout'] == "yes"))
{
session_destroy();
print 'You have been logged out... <a href="'.htmlentities($_SERVER['PHP_SELF']).'">Login</a>';
}
else
{
print_form();
}
?>