SocialShare\Provider\ScoopIt::getShares PHP Method

    public function getShares($url)
    {
        $html = file_get_contents(sprintf(self::BUTTON_URL, urlencode($url)));
        // Disable libxml errors
        $internalErrors = libxml_use_internal_errors(true);
        $document = new \DOMDocument();
        $document->loadHTML(self::DTD . $html);
        $aggregateCount = $document->getElementById('scoopit_count');
        // Restore libxml errors
        libxml_use_internal_errors($internalErrors);
        return intval($aggregateCount->nodeValue);
    }