PiwikTracker::getUrlTrackSiteSearch PHP Method

    public function getUrlTrackSiteSearch($keyword, $category, $countResults)
    {
        $url = $this->getRequest($this->idSite);
        $url .= '&search=' . urlencode($keyword);
        if (strlen($category) > 0) {
            $url .= '&search_cat=' . urlencode($category);
        }
        if (!empty($countResults) || $countResults === 0) {
            $url .= '&search_count=' . (int) $countResults;
        }
        return $url;
    }