select `ID` from `z_web_mod_keyword` where `class` in ('article') and `word` in ('前台') and `state`='1' order by `CID` descArray ( [0] => Array ( [ID] => 287630 [DID] => 7 [CID] => 20475 [class] => article [word] => 前台 [state] => 1 ) [1] => Array ( [ID] => 243005 [DID] => 7 [CID] => 16450 [class] => article [word] => 前台 [state] => 1 ) [2] => Array ( [ID] => 216725 [DID] => 7 [CID] => 13907 [class] => article [word] => 前台 [state] => 1 ) [3] => Array ( [ID] => 192341 [DID] => 7 [CID] => 11678 [class] => article [word] => 前台 [state] => 1 ) [4] => Array ( [ID] => 181340 [DID] => 7 [CID] => 10656 [class] => article [word] => 前台 [state] => 1 ) [5] => Array ( [ID] => 149822 [DID] => 7 [CID] => 7605 [class] => article [word] => 前台 [state] => 1 ) [6] => Array ( [ID] => 142845 [DID] => 7 [CID] => 6936 [class] => article [word] => 前台 [state] => 1 ) [7] => Array ( [ID] => 139849 [DID] => 7 [CID] => 6643 [class] => article [word] => 前台 [state] => 1 ) ) 1