Microweber\Providers\UserManager::data_fields PHP Method

    public function data_fields($user_id = false)
    {
        if (!$user_id) {
            $user_id = $this->id();
        }
        if (!$user_id) {
            return;
        }
        $data = array();
        $data['rel_type'] = 'users';
        $data['rel_id'] = intval($user_id);
        $res = array();
        $get = $this->app->content_manager->get_data($data);
        if (!empty($get)) {
            foreach ($get as $item) {
                if (isset($item['field_name']) and isset($item['field_value'])) {
                    $res[$item['field_name']] = $item['field_value'];
                }
            }
        }
        if (!empty($res)) {
            return $res;
        }
        return $get;
    }