How to fetch values of multiple select

[Anon]

I have multiple select:

<select name="id" multiple>
<option value="6">one
<option value="1">two
<option value="2">three
</select>

Now I want to fetch data id 🙂 As I think, id must have been an array. So, data pass thru POST method. An reciveing these data I fetch it by $id = $HTTP_POST_VARS["id"]; When I have select "one" and "two", in results I could see id = "2" 🙁 How to fech an array of vales, that have selected by user? What's wrong?

Thanks.

[Anon]

Oh.. sorry. I have solved this problem by:
<select name="id[]" multiple>
🙂