chamilo / chamilo-lms

                $row++;

            }

            if (!empty($none_category)) {

                $table->setCellContents($row, 0, get_lang('None'));

                $table->setCellContents($row, 1, ExerciseLib::show_score($none_category['score'], $none_category['total'], false));

                $table->setCellContents($row, 2, ExerciseLib::show_score($none_category['score'], $none_category['total'], true, false, true));

                $row++;

            }

            if (!empty($total)) {

                $table->setCellContents($row, 0, get_lang('Total'));

                $table->setCellContents($row, 1, ExerciseLib::show_score($total['score'], $total['total'], false));

                $table->setCellContents($row, 2, ExerciseLib::show_score($none_category['score'], $none_category['total'], true, false, true));

                $row++;

            }

            if (!empty($total)) {

                $table->setCellContents($row, 0, get_lang('Total'));

                $table->setCellContents($row, 1, ExerciseLib::show_score($total['score'], $total['total'], false));

                $table->setCellContents($row, 2, ExerciseLib::show_score($total['score'], $total['total'], true, false, true));

            }

            return $table->toHtml();

        }