<?php
session_start();
if(isset($_POST['submit']))
if($_POST['name'] == "user" && $_POST['pass'] == "pass"){
$_SESSION['admin'] = $_POST['name'];
}
if($_SESSION['admin']){
}else {
echo "<form action='' method='post'>
Потребителско име: <br /><input type='text' name='name'><br>
Парола: <br /><input type='password' name='pass'><br>
<br /><br /><input type='submit' name='submit' value='Влез'>
</form>";
exit;
}
?>