Code Duplication    Length = 7-7 lines in 2 locations

src/AppBundle/Controller/SurveyController.php 2 locations

@@ 78-84 (lines=7) @@
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    {
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        $em = $this->getDoctrine()->getManager();
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        $answers = $em->getRepository(SurveyAnswer::class)->findAnswersBySurvey($survey);
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        if ($answers) {
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            foreach ($answers as $answer) {
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                $questions[] = $answer->getQuestion()->getId();
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                $contents[] = $answer->getContent();
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            }
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            $questionAnswer = array_combine($questions, $contents);
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        }
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        if (!$answers) {
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            $questionAnswer = null;
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        }
@@ 128-134 (lines=7) @@
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    {
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        $em = $this->getDoctrine()->getManager();
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        $answers = $em->getRepository(SurveyAnswer::class)->findAnswersBySurvey($survey);
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        if ($answers) {
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            foreach ($answers as $answer) {
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                $questions[] = $answer->getQuestion()->getId();
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                $contents[] = $answer->getContent();
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            }
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            $questionAnswer = array_combine($questions, $contents);
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        }
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        if (!$answers) {
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            $questionAnswer = null;
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        }