<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Prova form</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
</head>
<body>
<form method="post" action="invio.php">
<input type="text" name="nome" /> <br />
<input type="submit" value="Invia" />
</form>
</body>
</html>