Services\ServiceManager::fhirIdToReference PHP Метод

    public function fhirIdToReference($fhir_type, $fhir_id)
    {
        if (!preg_match('/^(?:(\\w+)-)?(\\d+)$/', $fhir_id, $m)) {
            return;
        }
        list(, $prefix, $id) = $m;
        foreach ($this->service_config as $service_name => $config) {
            if ($config['fhir_type'] == $fhir_type && $config['fhir_prefix'] == $prefix) {
                return new InternalReference($service_name, $id);
            }
        }
        return;
    }