<?php
function smarty_function_MTEntryCategory($args, &$ctx) {
    $entry = $ctx->stash('entry');
    if ($entry['placement_category_id']) {
        $cat = $ctx->mt->db->fetch_category($entry['placement_category_id']);
        if ($cat) {
            return $cat['category_label'];
        }
    }
    return '';
}
?>