Помогите разобраться с передачей данных

<form method = "post"
action = "anketa.php">

<input type = "text"
name = "userName"
size = "40"
value = "">

<select name = "userPol" >
<option value = "0">выбрать</option>
<option value = "1">1</option>
</select>


<input type = "submit"
value = "Сохранить форму">

</form>

<?

$userName = $_REQUEST ["userName"];
print $userName;

$userPol = $_REQUEST ["userPol"];
print $userPol;

?>