PMA\libraries\DisplayResults::_getMoveBackwardButtonsForTableNavigation PHP Method

    private function _getMoveBackwardButtonsForTableNavigation($html_sql_query, $pos_prev)
    {
        return $this->_getTableNavigationButton('<<', _pgettext('First page', 'Begin'), 0, $html_sql_query, true) . $this->_getTableNavigationButton('<', _pgettext('Previous page', 'Previous'), $pos_prev, $html_sql_query, true);
    }