Opencart Tedarikçi Entegrasyonu (xml Import)

<?php
class demo
{
    var $code;
    var $title;
    var $description;
    var $enabled;
    var $product;
    var $category;
    var $feature;
    var $option;
    var $brand;
    var $price;
    var $stock;
    var $xml;
    var $xmlperbyte;
 
    function demo( )
    {
        $this->code = "demo";
        $this->title = "Demo Entegrasyonu";
        $this->description = "";
        $this->enabled = DEMO_STATUS == "True" ? true : false;
        $this->sort_order = 100;
        $this->product  = true;
        $this->category = false;
        $this->feature  = false;
        $this->option  = false;
        $this->brand    = false;
        $this->price    = false;
        $this->stock    = false;
        $this->xml      = array('http://www.xmladresim/dosyam.xml' => 'urunler.xml');
        $this->xmlperbyte = 0;
        $this->version = '1.0.0';
    }
    function check( )
    {
        return true;
    }
    function keys( )
    {
        return "DEMO_STATUS";
    }
    function install( )
    {
    }
 
    function feature( )
    {
    global $xml_directory;
 
    }
 
    function product( )
    {
    global $xml_directory;
 
    }
 
    function category( )
    {
    global $xml_directory;
 
    }
 
    function brand( )
    {
    global $xml_directory;
 
    }
 
    function option( )
    {
    global $xml_directory;
 
    }
 
    function price( )
    {
    global $xml_directory;
 
    }
    function stock( )
    {
    global $xml_directory;
 
    }
}
?>