get_var("SELECT $tablelinkcategories.cat_name FROM $tablelinkcategories WHERE $tablelinkcategories.cat_id = $link_cat"); if (!empty($cat_name)) { $cat_name = ": category $cat_name"; } } } ?>\n"; ?> GMT "); $prev_cat_id = 0; $results = $wpdb->get_results($sql); if ($results) { foreach ($results as $result) { if ($result->link_category != $prev_cat_id) { // new category if ($prev_cat_id != 0) { // not first time ?> link_category; } // end if new category ?>