linux下coreseek服务已经搭建好,  
   使用php接口调用  
 require WEIBO_ROOT . 'source/class/class_sphinx.php' ;  
         $cl = new SphinxClient ();  
         $sphinx = getglobal('config/sphinx' );  
         $cl->SetServer ( $sphinx ['host' ], $sphinx ['port' ]);  
         $cl->setMatchMode(SPH_MATCH_ANY);  
         $cl->setLimits(0, 5);  
         $cl->SetFilter ( "tid", array (68, 69));  
         $cl->SetFilter ( "status", array (0));  
         $cl->SetFilter ( "top_status", array (2));  
         $cl->setFilterRange('pubtime', 0, $_G['timestamp']);  
         $cl->SetSortMode ( SPH_SORT_ATTR_DESC, "top_status" );  
         $cl->SetSortMode ( SPH_SORT_ATTR_ASC, "totalnum" );  
         $res = $cl ->Query ( '我', "library" );  
         if (isset ($res ['matches' ])) {  
             $cid_arr = array_keys($res ['matches' ]);  
             $cids = implode(',' , $cid_arr );  
         }  
         echo '
';  
         //print_r($cl);  
          
         print_r($res);exit;  
  
 我要加个cid not in (5,6)这样的条件该怎么加,  
  
 还有关键词为空时怎么出结果?    
  
 回复讨论(解决方案)
   cid not in (5,6)写成:  
  $cl->SetFilter ( "tid", array (5,6), true);  
    
 默认关键次为空是是没有结果的,如果要展现所有信息,需要修改匹配模式为SPH_MATCH_FULLSCAN  
  $cl->setMatchMode(SPH_MATCH_FULLSCAN);