OEModule\OphCiExamination\models\Element_OphCiExamination_InjectionManagementComplex::getInjectionQuestionsForSide PHP Method

    public function getInjectionQuestionsForSide($side)
    {
        // need to get the questions for the set disorders. And then check if there are already answers on the side
        // if there are, then check for any missing questions, in case they've been disabled since
        $answered_question_ids = array();
        foreach ($this->{$side . '_answers'} as $answer) {
            $answered_question_ids[] = $answer->question_id;
        }
        $questions = array();
        $qids = array();
        if ($did = $this->{$side . '_diagnosis1_id'}) {
            foreach ($this->getInjectionQuestionsForDisorderId($did, $answered_question_ids) as $question) {
                $questions[] = $question;
                $qids[] = $question->id;
            }
        }
        if ($did = $this->{$side . '_diagnosis2_id'}) {
            foreach ($this->getInjectionQuestionsForDisorderId($did, $answered_question_ids) as $question) {
                $questions[] = $question;
                $qids[] = $question->id;
            }
        }
        foreach ($this->{$side . '_answers'} as $answer) {
            if (!in_array($answer->question_id, $qids)) {
                $questions[] = $answer->question;
            }
        }
        return $questions;
    }