select `ID` from `z_web_mod_keyword` where `class` in ('article') and `word` in ('隔壁家') and `state`='1' order by `CID` descArray ( [0] => Array ( [ID] => 798180 [DID] => 7 [CID] => 66019 [class] => article [word] => 隔壁家 [state] => 1 ) [1] => Array ( [ID] => 416661 [DID] => 7 [CID] => 32057 [class] => article [word] => 隔壁家 [state] => 1 ) [2] => Array ( [ID] => 188671 [DID] => 7 [CID] => 11335 [class] => article [word] => 隔壁家 [state] => 1 ) ) 1