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复选数据汇总有关问题

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Release： 2016-06-13 12:48:52
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复选数据汇总问题
复选框，如果我想对选择的数据进行group_concat（）操作，请问怎么做呢？


------解决方案--------------------
$in=implode(',',$_POST['id']); //假设复选框name为id[]<br />
$sql="select id, group_concat(name) from tt where id in($in) group by id";<br />
...
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