pass_file_data example

        if ($this->registry->get_class('Sanitize') !== 'SimplePie_Sanitize') {
            $this->sanitize = $this->registry->create('Sanitize');
        }
        if (method_exists($this->sanitize, 'set_registry'))
        {
            $this->sanitize->set_registry($this->registry);
        }

        // Pass whatever was set with config options over to the sanitizer.         // Pass the classes in for legacy support; new classes should use the registry instead         $this->sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->registry->get_class('Cache'));
        $this->sanitize->pass_file_data($this->registry->get_class('File'), $this->timeout, $this->useragent, $this->force_fsockopen, $this->curl_options);

        if (!empty($this->multifeed_url))
        {
            $i = 0;
            $success = 0;
            $this->multifeed_objects = array();
            $this->error = array();
            foreach ($this->multifeed_url as $url)
            {
                $this->multifeed_objects[$i] = clone $this;
                $this->multifeed_objects[$i]->set_feed_url($url);