Redaxscript\Reader::load PHP Метод

    public function load($url = null)
    {
        $output = null;
        /* curl */
        if (function_exists('curl_version') && !file_exists($url)) {
            $optionArray = [CURLOPT_RETURNTRANSFER => true, CURLOPT_FOLLOWLOCATION => true, CURLOPT_URL => $url, CURLOPT_HTTPHEADER => ['User-Agent: Redaxscript']];
            $curl = curl_init();
            curl_setopt_array($curl, $optionArray);
            $output = curl_exec($curl);
            curl_close($curl);
        } else {
            $output = file_get_contents($url);
        }
        return $output;
    }