Empty data

get_models

    public function get_models()
    {
        return $this->_api_call(__FUNCTION__);
    }
    public function get_models()
    {
        $models = [];
        foreach ($this->_model_dirs() as $dir) {
            foreach ((array) glob($dir . '*' . YF_CLS_EXT) as $path) {
                $name = substr(basename($path), 0, -strlen(YF_CLS_EXT));
                $models[$name] = $name;
            }
        }
        ksort($models);
        return $models;
    }