dla Mateuszka

<?PHP
session_start();
if(iSset($_SESSION['zalogowany'])){
header("location:glowna.php");
echo "test";
}
?>
<html>
<head>
<title>Sesja</title>
<meta charset="utf-8">
<style>
div.container{
height: 10em;
position: relative;
}
div.container p{
font-size: 30px;
margin: 0;
position: absolute;
top: 80%;
left: 50%;
margin-right: -50%;
transform: translate(-50%, -50%);
text-align: center;
}
input.button{
width: 70px;
height: 30px;
font-size: 16px;
}
</style>

</head>
<body>
<form action="" method="post">
<div class="container">
<p>
WITAJ NA STRONIE GLOWNEJ <br>
Login: <input type="text" name="loginuser"/> <br>
Password: <input type="text" name="passworduser"/> <br><br>
<input class="button" type="submit" name="button"/>
</p>
</div>
</form>
<?PHP
if(isset($_POST['button'])){
$login = "student";
$password = "student";
$loginuser = $_POST['loginuser'];
$passworduser = $_POST['passworduser'];
if($loginuser == $login && $passworduser == $password){
header("location:glowna.php");
}
echo "$login";
echo "$password";
}
?>
</body>
</html>