Untitled

<!DOCTYPE html>
<html lang="pl">
  <head>
    <title>Bez nazwy</title>
    <meta charset="UTF-8">
    <meta name="Generator" content="JTHTML 8.6">
    <meta name="Robots" content="index">
  </head>
  <body>
    <form action='petla.php' method='post'>
    liczba<input type='text' name='d'>
    <input type='submit'>
</form>
  </body>
</html>