PHPTest20241125.php

<?php
session_start ();
?>

<form method="POST" action="./PHPTest20241125.php">
<input type="text" name="PHPTest20241125001"></input>
<input type="submit">
</form>

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

setcookie ("PHPTest20241125002", "Ich bin das erste Keks", time () + 1600);

echo htmlentities ($_POST ["PHPTest20241125001"]) . "<br>\n";
echo htmlentities ($_COOKIE ["PHPTest20241125002"]) . "<br>\n";
echo htmlentities ($_COOKIE ["PHPTest20241125003"]) . "<br>\n";

session_destroy ();
?>