function outputCountryVisitOfMonth($dbAdapter) { $gateVisits = new VisitTableGateway($dbAdapter); $result = $gateVisits->findNumberOfCountryVisitsByMonth($_GET["month"]); $visitsInfoArray = []; foreach ($result as $row) { $visitsInfo = new stdClass(); $visitsInfo->numVisits = $row->number; $visitsInfo->countryName = $row->countryName; array_push($visitsInfoArray, $visitsInfo); } echo json_encode($visitsInfoArray); }