You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ',100,1074,3450,130,1179) order by newstime limit 10' at line 1 select id,classid,tagid from ***_jfmoretags_jf_ziku where tagid in(2112,1074,840,130,1513,,,100,1074,3450,130,1179) order by newstime limit 10