teller

<?
session_start();
if($_SESSION['ingelogd']){
// hier je z00i
}
else{
if($_GET['actie'] == 'login'){
if($_POST['wachtwoord'] == 'test' AND $_POST['gebruiker'] == 'test'){
$_SESSION['ingelogd'] = true;
header("location: ".$_SERVER['php_self']);
}
else echo "Gegevens fout";
}
else{
echo "<form method='post' action='?actie=login'>User: <input type='text' name='gebruiker'><br>W8wrd: <input type='password' name='wachtwoord'><br><input type='submit></form>";
}
?>

<?
session_start();
if($_SESSION['ingelogd']){
// hier je z00i
}
else{
if($_GET['actie'] == 'login'){
if($_POST['wachtwoord'] == 'test' AND $_POST['gebruiker'] == 'test'){
$_SESSION['ingelogd'] = true;
header("location: ".$_SERVER['php_self']);
}
else echo "Gegevens fout";
}
else{
echo "<form method='post' action='?actie=login'>User: <input type='text' name='gebruiker'><br>W8wrd: <input type='password' name='wachtwoord'><br><input type='submit></form>";
}
?>