protected function beforeSyncWithOriginal($origQuestionId, $dupQuestionId, $origParentObjId, $dupParentObjId) { parent::beforeSyncWithOriginal($origQuestionId, $dupQuestionId, $origParentObjId, $dupParentObjId); $question = self::_instanciateQuestion($origQuestionId); foreach ($question->getAnswers() as $answer) { $question->removeAnswerImage($answer->getPosition()); } }