* 主题范围 * digest = array(0,1,2,3) * displayorder = array(0,1,2,3) */ $sp_filter = array('digest' => array(1, 2, 3), 'top' => array(1, 2, 3)); if (isset($srchfilter) && isset($sp_filter[$srchfilter])) { $cl->setfilter($srchfilter, $sp_filter[$srchfilter]); } } //搜索时间 if (!empty($srchfrom)) { $srchfrom = (int) $srchfrom; $sp_time_now = time(); $ps_time_select = $sp_time_now - $srchfrom; //$before默认是false 所选时间到现在 $before=1时,表示这段时间之外 $cl->setfilterrange('dateline', $ps_time_select, $sp_time_now, $before); } //排序类型 $sp_order = isset($ascdesc) && $ascdesc == 'asc' ? SPH_SORT_ATTR_ASC : SPH_SORT_ATTR_DESC; $sp_orderby = array('lastpost', 'dateline', 'replies', 'views'); //'rank', if (in_array($orderby, $sp_orderby)) { $cl->SetSortMode($sp_order, $orderby); } else { $cl->SetSortMode(SPH_SORT_EXPR, '@weight'); } //搜索论坛板块范围 if (!empty($srchfid) && $srchfid != 'all') { foreach ($srchfid as $forum) { if ($forum = intval(trim($forum))) { $sp_fids[] = $forum;