0 && !empty($generate_time)) { $data_akumulasi = []; // Query yang lebih aman menggunakan prepared statements $stmt = $pdo->prepare("SELECT generate_time, SUM(debet) as total_debet, SUM(kredit) as total_kredit, SUM(saldo) as total_saldo, SUM(jumlah_voucher) as total_voucher, SUM(jumlah_voucher_belum_aktif) as total_belum_aktif, SUM(jumlah_voucher_aktif) as total_aktif, SUM(jumlah_voucher_expaired) as total_expaired FROM v_detail_agen_pascabayar WHERE id_data_server = :id_data_server AND generate_time = :generate_time"); $stmt->bindValue(':id_data_server', $id_data_server, PDO::PARAM_INT); $stmt->bindValue(':generate_time', $generate_time, PDO::PARAM_STR); $stmt->execute(); // Mengambil hasil query dan menyimpannya dalam array while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) { $data_akumulasi[] = $row; } // Mengatur header untuk output JSON header('Content-Type: application/json'); echo json_encode($data_akumulasi); } else { echo json_encode(['error' => 'Invalid parameters']); } ?>