ReportController::getTreatment PHP Method

    protected function getTreatment($treatment_id)
    {
        if (!@$this->_treatment_cache[$treatment_id]) {
            $this->_treatment_cache[$treatment_id] = OphCoTherapyapplication_Treatment::model()->findByPk($treatment_id);
        }
        return $this->_treatment_cache[$treatment_id];
    }