Proxy\Plugin\ProxifyPlugin::html_src PHP Метод

    private function html_src($matches)
    {
        if (stripos(trim($matches[2]), 'data:') === 0) {
            return $matches[0];
        }
        return str_replace($matches[2], proxify_url($matches[2], $this->base_url), $matches[0]);
    }