PHP oci functions

[racer99]

Quick question on what functions to use with a GROUP BY query that reads from a Oracle database.  The problem is my current code is not giving me any output.  I tried the exact same query in SQL Plus and it seems to work fine there.  I just switched over from using ODBC stuff which worked fine so I think the problem resides in how I am using my oci functions.  Anyway here is the code I am using...Any help is greatly appreiciated

$query = "SELECT INCO_TERMS, SUM(QUOTE_TOTAL_QUAN) as sum, AVG(AVG_PRICE) as avg, AVG(AVG_FREIGHT) as avg1, AVG(AVG_NETBACK) as avg2 FROM SAPR3.ZPROTIVH WHERE SALES_PERSON_ID='$salesperson' GROUP BY INCO_TERMS";

      $stmnt = oci_parse($connect,$query);
      $result = oci_execute($stmnt);

$m=0;
while (oci_fetch_row($stmnt))
{
$FOBdelivered[$m] = oci_result($stmnt,"INCO_TERMS"); 
$totalQuan[$m]=oci_result($stmnt, "sum");
$avePrice[$m]=oci_result($stmnt,"avg");
$aveFreight[$m]=oci_result($stmnt,"avg1");
$aveNetback[$m]=oci_result($stmnt,"avg2");
$roundFreight[$m]=round($aveFreight[$m],3);
$roundPrice[$m]=round($avePrice[$m],3);
$roundNetback[$m]=round($aveNetback[$m],3);

$m++;
}