Mixed Case column names (php 4.3.5 & pg 7.4.2)

Hello All,

I have a very simple page that illustrates an issue I am having. (Please
assume that dbConnect() returns a vaild connection and there is at least 1
record returned)

<?

include('GlobalFunctions.php');

$oConn = dbConnect();

$rsTest = pg_exec('SELECT "ridStudent" FROM "tblStudent"');

echo pg_fetch_result($rsTest,0,"ridstudent");

pg_close($oConn);

?>

Can anyone please explain why this doesn't work. I know that I can use an
all lowercase alias in the query, but there HAS to be an easier way. I
currently am referencing everything by ordinal, that is going to bite me
whenever someone decides to make a "simple" DB change. Is this pg_fetch
results even the best thing to use?

Thanks
Matthew