vijinho / kohana2-legacy

        $feed = '<?xml version="1.0" encoding="'.$encoding.'"?><rss version="2.0"><channel></channel></rss>';

        $feed = simplexml_load_string($feed);

        foreach ($info as $name => $value) {

            if (($name === 'pubDate' or $name === 'lastBuildDate') and (is_int($value) or ctype_digit($value))) {

                // Convert timestamps to RFC 822 formatted dates

                $value = date(DATE_RFC822, $value);

            } elseif (($name === 'link' or $name === 'docs') and strpos($value, '://') === false) {

                // Convert URIs to URLs

                $value = url::site($value, 'http');

            }

            // Add the info to the channel

            $feed->channel->addChild($name, $value);

        }

        foreach ($items as $item) {

            // Add the item to the channel

            // Add the item to the channel

            $row = $feed->channel->addChild('item');

            foreach ($item as $name => $value) {

                if ($name === 'pubDate' and (is_int($value) or ctype_digit($value))) {

                    // Convert timestamps to RFC 822 formatted dates

                    $value = date(DATE_RFC822, $value);

                } elseif (($name === 'link' or $name === 'guid') and strpos($value, '://') === false) {

                    // Convert URIs to URLs

                    $value = url::site($value, 'http');

                }

                // Add the info to the row

                $row->addChild($name, $value);

            }

        }

        return $feed->asXML();