<?php
session_start();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<?php
$_SESSION["username"] = $_POST["username"];
$_SESSION["password"] = $_POST["password"];
setcookie("color", $_POST["color"], time() + (86400), "/");
$_COOKIE["color"] = $_POST["color"];
echo "Üdvözöllek! <br>";
echo $_SESSION["username"];
echo "<br>";
echo $_SESSION["password"];
echo "<br>";
echo $_COOKIE["color"];
?>
</body>
</html>