true, 'data' => []]); exit; } try { $pdo = Database::getInstance()->getConnection(); $like = '%' . $q . '%'; $rows = $pdo->prepare( "SELECT id, nombre_completo, telefono, numero_documento FROM lab_pacientes WHERE is_active = 1 AND (nombre_completo LIKE ? OR numero_documento LIKE ? OR telefono LIKE ?) ORDER BY nombre_completo ASC LIMIT 20" ); $rows->execute([$like, $like, $like]); echo json_encode(['ok' => true, 'data' => $rows->fetchAll(PDO::FETCH_ASSOC)]); } catch (Throwable $e) { http_response_code(500); echo json_encode(['ok' => false, 'error' => $e->getMessage()]); }