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1.插入语句
2.从数据库中选出数据
$fids = str_replace("|",",",$_POST['fileid2']);//$_POST['fileid2'] == "2246|2247|2248" $sql2 = "select save_name from xxf_witkey_file where file_id in(".$fids.")"; $b = db_factory::query($sql2);//save_name二维集合数组
3,批量删除 // 1，根据checkbox过来的一维数组， 转成字符串；2、因为是order_id，所有在in 里面使用整型 is_array ( $ckb ) and $ids = implode ( ',', $ckb ); $order_status = 'close'; $res = db_factory::execute("delete from xxf_witkey_home_order where order_id in (".$ids.") and order_status = '".$order_status."'");
4.更新数据库中记录数据
$SQl = "update xxf_witkey_activity set subhead='".$subhead."' where a_;
5、进行模糊like查询： $sql = "select * from xxf_witkey_article where cat_type ='article' and is_recommend =1 and art_title like '%".$key_word."%' order by art_id desc ";
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2022-07-18
2022-08-16
2022-11-06
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2022-08-18
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