PHP批量删除技巧

首先要了解sql语句  

 

$SQL="delete from `bkJia` where id in (1,2,4)";
表单大概是：

 

php函数主要用到implode  

$ID_Dele= implode(",",$_POST[ID_Dele]);
$SQL="delete from `user` where id in ($ID_Dele)";