Code Duplication    Length = 3-5 lines in 2 locations

main/exercice/export/exercise_import.inc.php 2 locations

@@ 438-440 (lines=3) @@
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        //retrieve answers id for MCUA and MCMA questions
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        case 'SIMPLECHOICE':
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            $current_answer_id = $attributes['IDENTIFIER'];
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            if (!isset($exercise_info['question'][$current_question_ident]['answer'][$current_answer_id])) {
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                $exercise_info['question'][$current_question_ident]['answer'][$current_answer_id] = array();
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            }
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            break;
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        case 'MAPENTRY':
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            if ($parent_element == "MAPPING") {
@@ 693-697 (lines=5) @@
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        case 'RENDER_CHOICE';
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            break;
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        case 'RESPONSE_LABEL':
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            if (!empty($attributes['IDENT'])) {
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                $current_answer_id = $attributes['IDENT'];
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                //set the placeholder for the answer to come (in endElementQti1)
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                $exercise_info['question'][$current_question_ident]['answer'][$current_answer_id] = '';
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            }
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            break;
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        case 'DECVAR':
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            if ($parent_element == 'OUTCOMES' && $grand_parent_element == 'RESPROCESSING') {