Internal links with anchor not rendered correctly in wiki

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        $swid = $options['swid'];

        $anchor = (!empty($options['anchor']) ? "#" . urlencode($options['anchor']) : "");

        if ($page = wiki_get_page_by_title($swid, $link)) {

            $parsedlink = array('content' => $link, 'url' => $CFG->wwwroot . '/mod/wiki/view.php?pageid=' . $page->id . $anchor, 'new' => false, 'link_info' => array('link' => $link, 'pageid' => $page->id, 'new' => false));