yii\debug\Module::setDebugHeaders PHP Метод

setDebugHeaders() публичный Метод

Setting headers to transfer debug data in AJAX requests without interfering with the request itself.
С версии: 2.0.7
public setDebugHeaders ( Event $event )
$event yii\base\Event
    public function setDebugHeaders($event)
    {
        if (!$this->checkAccess() || !Yii::$app->getRequest()->getIsAjax()) {
            return;
        }
        $url = Url::toRoute(['/' . $this->id . '/default/view', 'tag' => $this->logTarget->tag]);
        $event->sender->getHeaders()->set('X-Debug-Tag', $this->logTarget->tag)->set('X-Debug-Duration', number_format((microtime(true) - YII_BEGIN_TIME) * 1000 + 1))->set('X-Debug-Link', $url);
    }