Method userlist

/**
 * Get a list of users.
 *
 * @return  string
 *
 * @since   2.5
 */
public static function userlist()
{
    $db = Factory::getDbo();
    $query = $db->getQuery(true)->select([$db->quoteName('a.id', 'value'), $db->quoteName('a.name', 'text')])->from($db->quoteName('#__users', 'a'))->where($db->quoteName('a.block') . ' = 0')->order($db->quoteName('a.name'));
    $db->setQuery($query);
    return $db->loadObjectList();
}