example request

can you provide me an example
thank u

use with codeigniter framework

add application/config/xml.php
//configurando path do arquivo database xml
$config['path'] = APP.'db/xml/';
//c
$config['bases'] = array('portal');
//configurando elementos xml para linha da base de dados
$config['table']['row']['element'] = 'table';
//attributos das linhas
$config['table']['row']['attribute'] = 'name';
//configurando os elementos de das colunas para base de dados
$config['table']['column']['element'] = 'column';
//configurando os atributos
$config['table']['column']['attribute']= 'name';

add file application/controllers/home.php

class Home extends CI_Controller{

function index(){

$this->load->library('xml_data_manager');
$q = $this->xml_data_manager->select('*')->from('users')->get();

print_r($q->result());
}

}