#!/usr/bin/php
<?php
session_start();
include("passwords.php");
if ($_POST["ac"]=="log") { /// do after login form is submitted
if ($USERS[$_POST["username"]]==$_POST["password"]) { /// check if submitted
username and password exist in $USERS array
$_SESSION["logged"]=$_POST["username"];
} else {
echo 'Incorrect username/password. Please, try again.';
};
};
if (array_key_exists($_SESSION["logged"],$USERS)) { //// check if user is logged or not
echo "You are logged in."; //// if user is logged show a message
} else { //// if not logged show login form
echo '<form action="login.php" method="post"><input type="hidden" name="ac" value="log"> ';
echo 'Username: <input type="text" name="username" /><br />';
echo 'Password: <input type="password" name="password" /><br />';
echo '<input type="submit" value="Login" />';
echo '</form>';
};
?>
i've been trying to get this simple code to work but keep ketting this error..i know its something simple but cant figure it out... Can anyone help?