OEModule\OphCiExamination\components\OphCiExamination_API::getVAList PHP Method

    public function getVAList()
    {
        $criteria = new \CDbCriteria();
        $criteria->addCondition('name = :nm');
        $criteria->params = array(':nm' => 'Snellen Metre');
        $unit = models\OphCiExamination_VisualAcuityUnit::model()->find($criteria);
        $res = array();
        foreach ($unit->selectableValues as $uv) {
            $res[$uv->base_value] = $uv->value;
        }
        return $res;
    }