= '$first_day_of_month' AND DATE(d.created_at) <= '$last_day_of_month' GROUP BY `date`, d.`maritalStatus` ORDER BY `date` ASC; "; $stmt = $con->prepare($sql); $stmt->execute(); $passenger_data = $stmt->fetchAll(PDO::FETCH_ASSOC); if ($passenger_data) { // طباعة البيانات كـ JSON jsonSuccess($data = $passenger_data); } else { // طباعة رسالة فشل jsonError($message = "No data found"); } ?>