Dynamic Variables

[Anon]

Okay, here's what I have:

A PHP file which retrieves field names from a DB and puts it into a SELECT form.

eg (not actual code):

<select name=$row["selectname"]>
<option value=$row["uid"]>$row["name"]
<option>....
</select>

This is then POSTed to another PHP file. My problem is that the selectname will be contained in $row["selectname"] but I want to access the $(selectname) variable which was POSTed to the other PHP file. So a the variable name is contained within the $row["selectname"] variable. So a variable within a variable. Damn I'm confused. Anyone care to shed some light on this? Sorry if I'm not being clear enough.

Thanks

[Anon]

My apologies. I've seen the answer to this just a few messages below. I did actually do a search but obviously didnt pick the right terms cause I didnt find it the first time.

Once again, my apologies for wasting your time. Thanks.