Code Duplication    Length = 4-5 lines in 2 locations

main/survey/survey.lib.php 2 locations

@@ 1717-1721 (lines=5) @@
1714
        $counter = 1;
1715
        $error = false;
1716
        while ($row = Database::fetch_array($result, 'ASSOC')) {
1717
            if ($counter == 1 && $row['type'] == 'pagebreak') {
1718
1719
                Display::display_error_message(get_lang('PagebreakNotFirst'), false);
1720
                $error = true;
1721
            }
1722
            if ($counter == $total && $row['type'] == 'pagebreak') {
1723
                Display::display_error_message(get_lang('PagebreakNotLast'), false);
1724
                $error = true;
@@ 1722-1725 (lines=4) @@
1719
                Display::display_error_message(get_lang('PagebreakNotFirst'), false);
1720
                $error = true;
1721
            }
1722
            if ($counter == $total && $row['type'] == 'pagebreak') {
1723
                Display::display_error_message(get_lang('PagebreakNotLast'), false);
1724
                $error = true;
1725
            }
1726
            $counter++;
1727
        }
1728