universal_categories;
if (!empty($categories)) {
if (!is_array($categories)) {
$categories = array($categories);
}
foreach($categories as $category) {
$link = elgg_get_site_url() . 'categories/list?category=' . urlencode($category);
if (!empty($linkstr)) {
$linkstr .= ', ';
}
$linkstr .= '' . $category . '';
}
}
}
if ($linkstr) {
echo '' . elgg_echo('categories') . ": $linkstr
";
}