gistfile1.php

<?php namespace InfinitiWeb\Services;

use XMLReader;
use DOMDocument;

class AdmitADYMLParserService {

    private $xml_reader = null;
    private $offer = null;

    public function __construct($offer_id)
    {
        $this->offer = \Offer::findOrFail($offer_id);

        if (empty($this->offer->products_xml_link))
        {
            throw new \Exception('Offer ' . $this->offer->name . ' doesn\'t have a YML catalog to parse');
        }

        $this->xml_reader = new XMLReader();

        \DB::disableQueryLog();
    }

    public function parseCatalog()
    {
        $reader = $this->xml_reader;
        $offer  = $this->offer;

        $reader->open($offer->products_xml_link);

        while ($reader->read())
        {
            if ($reader->nodeType == XMLReader::ELEMENT && $reader->name == 'offer')
            {
                $doc = new DOMDocument('1.0', 'UTF-8');
                $xml = simplexml_import_dom($doc->importNode($reader->expand(), true));

                $name        = $xml->name;
                $description = $xml->description; //or whatever
                $url         = $xml->url;
                $picture     = $xml->picture;
                
            }
        }
    }

}