InstagramScraper\Instagram::getContentsFromUrl PHP Метод

    private static function getContentsFromUrl($parameters)
    {
        if (!function_exists('curl_init')) {
            return false;
        }
        $random = self::generateRandomString();
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, Endpoints::INSTAGRAM_QUERY_URL);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, 'q=' . $parameters);
        $headers = array();
        $headers[] = "Cookie:  csrftoken={$random};";
        $headers[] = "X-Csrftoken: {$random}";
        $headers[] = "Referer: https://www.instagram.com/";
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
    }