prepare($sql); $stmt->bindParam(':driver_id', $driver_id, PDO::PARAM_STR); $stmt->bindParam(':passenger_id', $passenger_id, PDO::PARAM_STR); $stmt->bindParam(':amount', $amount, PDO::PARAM_STR); $stmt->bindParam(':payment_method', $payment_method, PDO::PARAM_STR); $stmt->bindParam(':token', $token, PDO::PARAM_STR); if ($stmt->execute()) { // Print a success message jsonSuccess($message = "Wallet data saved successfully"); } else { // Print a failure message jsonError($message = "Failed to save wallet data"); } ?>