prox3000

$data['categories'] = array(); $categories = $this->model_catalog_category->getCategories(0); foreach ($categories as $category) { $children_data = array(); $children = $this->model_catalog_category->getCategories($category['category_id']); foreach($children as $child) { //new $children_data2 = array(); $children2 = $this->model_catalog_category->getCategories($child['category_id']); foreach($children2 as $child2) { $filter_data2 = array('filter_category_id' => $child2['category_id'], 'filter_sub_category' => true); $children_data2[] = array( 'category_id' => $child2['category_id'], 'name' => $child2['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data2) . ')' : ''), 'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'] . '_' . $child2['category_id']) ); } //new $filter_data = array('filter_category_id' => $child['category_id'], 'filter_sub_category' => true); $children_data[] = array( 'category_id' => $child['category_id'], 'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''), 'children' => $children_data2, //new 'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id']) ); } $filter_data = array( 'filter_category_id' => $category['category_id'], 'filter_sub_category' => true ); $data['categories'][] = array( 'category_id' => $category['category_id'], 'name' => $category['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''), 'children' => $children_data, 'href' => $this->url->link('product/category', 'path=' . $category['category_id']) ); } Ну и вывод тоже пересмотрите

Навішо ти робиш if ($category['category_id'] == $data['category_id']) { А також if ($child['category_id'] == $data['category_id']) { це перша помилка. також краще скласти у підкатегорії