AS3CF_Filter::replace_urls PHP Метод

    protected function replace_urls($content, $url_pairs)
    {
        if (empty($url_pairs)) {
            // No URLs to replace return
            return $content;
        }
        foreach ($url_pairs as $find => $replace) {
            $replace = $this->normalize_replace_value($replace);
            $content = str_replace($find, $replace, $content);
        }
        return $content;
    }