public function index_get() { $status = 404; $return["result"] = "NOOK"; $category = $this->get("categoryId"); if ($category) { $subcategories = CI_Subcategory::getByCategory($category); } else { $subcategories = CI_Subcategory::getSubcategories(); } if ($subcategories) { $status = 200; $return["result"] = "OK"; $return["data"] = ""; foreach ($subcategories as $key => $subcategory) { $mySubcategory = CI_Subcategory::getData($subcategory); $return["data"][$key] = $mySubcategory; } } $this->response($return, $status); }