/media/sda-magnetic/david/Dok-15-2023-11-27/informatik/www-intel-compute-stick-2022-06-13/066/form1.php

<?php 
session_start ();
?>

<form method="POST" action="./form1.php">
<input type="text" name="txt1"></input>
<input type="submit"></input>
</form>

<?php 
echo session_id () . "<br>\n";

echo htmlentities ($_POST ["txt1"]) . "<br>\n";

setcookie ("COOKIE66", "COOKIE66", time () + 1200);

echo htmlentities ($_COOKIE ["COOKIE66"]) . "<br>\n";
echo htmlentities ($_COOKIE ["COOKIE66A"]) . "<br>\n";


session_destroy ();
?>