getPrivateCategories() : [];
$_layoutCats = isset($articles) ? array_filter(
$articles->getCategories(),
function ($cat) use ($_layoutPrivateCats) {
return isLoggedIn() || !in_array($cat, $_layoutPrivateCats, true);
},
ARRAY_FILTER_USE_KEY
) : [];
$_layoutCurrentCat = trim($_GET['cat'] ?? '');
?>