php - Parsing XML files using CodeIgniter?

Question

Searching the, Internet ,I found http://blog.insicdesigns.com/2009/03/parsing-xml-file-using-codeigniters-simplexml-library/, but I have a lot of questions. I am new to codeigniter, and I am trying to adapt my code to this xml. I want to display once a user logins, but the question is, how would I iterate through a series of child nodes with attributes?

A little code will be really helpfull

Answer 1

The class you've linked to is for PHP 4. If you're using PHP 4, obviously you should upgrade now. PHP 5 users should use the real deal, SimpleXML. Here's an example for PHP's SimpleXML. If you have questions about SimpleXML (PHP's, not CodeIgniter's knockoff) read the manual's examples a dozen times and if it still doesn't come to you, please post a new question.

$Comprobante = simplexml_load_file('yourfile.xml');
echo $Comprobante->Emisor['nombre'];