${URL} ${SITENAME} en HEAD; foreach($items as $item) { $title = htmlspecialchars($item['title'], ENT_QUOTES); $url = $XOOPS_URL.'/modules/xoonips/detail.php?'.($item['doi'] !== '' ? 'id='.$item['doi'] : 'item_id='.$item['item_id']); $pubDate = gmdate(DATE_RSS, $item['last_update_date']); $xml .= <<< ITEM $url $pubDate $url Incoming Public Item ITEM; } $xml .= <<< FOOTER FOOTER; file_put_contents(__DIR__.'/rss.xml', $xml);