public function getProducts() { $this->_db->setTable('products'); $products = $this->_db->find('', 'all', 'product_name'); foreach ($products as $product) { $objProduct = new Product($this->_db); $objProduct->product_id = $product->product_id; $types = $objProduct->getTypes(); $product->types = $types; $productDetail[] = $product; } return $productDetail; }