ReportController::getDiagnosisString PHP Méthode

    protected function getDiagnosisString($diagnosis_id)
    {
        if (!$diagnosis_id) {
            return 'N/A';
        }
        if (!@$this->_diagnosis_cache[$diagnosis_id]) {
            $disorder = Disorder::model()->findByPk($diagnosis_id);
            if ($disorder) {
                $this->_diagnosis_cache[$diagnosis_id] = $disorder->term;
            } else {
                $this->_diagnosis_cache[$diagnosis_id] = 'REMOVED DISORDER';
            }
        }
        return $this->_diagnosis_cache[$diagnosis_id];
    }