<?php

// No direct access to this file
defined('_JEXEC') or die('Restricted access');


class ShopModelCategories extends JModelItem
{
    /**
     * @var object item
     */
    protected $items;


    public function getItems()
    {
        if (!isset($this->items))
        {
            $this->items = ShopHelper::getCategory();
        }

        return $this->items;
    }

}