getHotCollectionForTopics(1, 15)) { System_Cacher::Set($aHotCommentsRes, "hot_comments", array('comments'), 1800); } } if (isset($aHotCommentsRes) and !empty($aHotCommentsRes['aCollection'])) { $oSmarty->assign('aHotComments', $aHotCommentsRes['aCollection']); } ?>