public function col_db($row) : string {
        $output = '';

        $output .= \html_writer::div(get_string('task_stats:dbreads', 'admin', $row->dbreads));
        $output .= \html_writer::div(get_string('task_stats:dbwrites', 'admin', $row->dbwrites));

        return $output;
    }
public function col_db($row) : string {
        $output = '';

        $output .= \html_writer::div(get_string('task_stats:dbreads', 'admin', $row->dbreads));
        $output .= \html_writer::div(get_string('task_stats:dbwrites', 'admin', $row->dbwrites));

        return $output;
    }
public function col_db ( $ row ) : string { $ output = '' ; $ output .= \ html_writer :: div ( get_string ( 'task_stats:dbreads' , 'admin' , $ row -> dbreads ) ) ; $ output .= \ html_writer :: div ( get_string ( 'task_stats:dbwrites' , 'admin' , $ row -> dbwrites ) ) ; return $ output ; }
Format the DB details cell.

@param   \stdClass $row
@return  string
Format the DB details cell .