After reading through original notes and example above as well as wading through the documentation, I finally got a loop to work with two stored procedures. Using the results of the first one as a parameter for the second one. Easier to do this way than a huge modified sequence of Inner Join queries. Hope this helps others… query(„CALL $proc ($searchDate, $maxRSI, $incRSI, $minMACD, $minVol, $minTrades, $minClose, $maxClose)“, MYSQLI_STORE_RESULT); while($picksRow = $resultPicks->fetch_array(MYSQLI_ASSOC)) { $symbol = $picksRow[‘Symbol’]; clearStoredResults($mysqli); $resultData = $mysqli->query(„CALL prcGetLastMACDDatesBelowZero(‘$symbol’, $searchDate)“, MYSQLI_USE_RESULT); $dataRow = $resultData->fetch_array(MYSQLI_ASSOC); echo „
$symbol … Num Dates: “ . $dataRow[‘NumDates’]; $resultData->free(); } $resultPicks->free(); $mysqli->close(); function clearStoredResults($mysqli_link){ while($mysqli_link->next_result()){ if($l_result = $mysqli_link->store_result()){ $l_result->free(); } } } ?>