function PerformanceTimingData::getDNSTiming

Return value

int

File

webprofiler/src/Frontend/PerformanceTimingData.php, line 25

Class

PerformanceTimingData
Class PerformanceTimingData

Namespace

Drupal\webprofiler\Frontend

Code

public function getDNSTiming() {
    if (isset($this->data['domainLookupEnd']) && isset($this->data['domainLookupStart'])) {
        return $this->data['domainLookupEnd'] - $this->data['domainLookupStart'];
    }
    else {
        return 0;
    }
}