Piwik\DataAccess\LogAggregator::isMetricRequested PHP Method

    protected function isMetricRequested($metricId, $metricsRequested)
    {
        // do not process INDEX_NB_UNIQ_FINGERPRINTS unless specifically asked for
        if ($metricsRequested === false) {
            if ($metricId == Metrics::INDEX_NB_UNIQ_FINGERPRINTS) {
                return false;
            }
            return true;
        }
        return in_array($metricId, $metricsRequested);
    }