julien-boudry / Condorcet

            // Multiples

            $is_multiple = mb_strpos($line, '*');

            if ($is_multiple !== false) :

                $multiple = trim( substr($line, $is_multiple + 1) );

                // Errors

                if ( !is_numeric($multiple) ) :

                    throw new CondorcetException(13, null);

                endif;

                $multiple = intval($multiple);

                // Reformat line

                $line = substr($line, 0, $is_multiple);

            else :

                $multiple = 1;

            endif;

            // Vote Weight

            $is_voteWeight = mb_strpos($line, '^');

            // Vote Weight

            $is_voteWeight = mb_strpos($line, '^');

            if ($is_voteWeight !== false) :

                $weight = trim( substr($line, $is_voteWeight + 1) );

                // Errors

                if ( !is_numeric($weight) ) :

                    throw new CondorcetException(13, null);

                endif;

                $weight = intval($weight);

                // Reformat line

                $line = substr($line, 0, $is_voteWeight);

            else :

                $weight = 1;

            endif;

            // Tags + vote

            if (mb_strpos($line, '||') !== false) :