laravel between如何使用

Question

例如
实现一个月内的数据查询
那么应该采用between来时间，请问laravel的ORM如何实现between操作

$start = '开始时间';
$end = '结束时间';
$map['time'] = array('between' , array($start , $end));
User::where($map)->get();

上述代码无效

Answer 1

User::whereBetween('created_at', [$start, $end]);

//or

User::where('created_at', '>=', $start)->where('created_at', '<=', $end);

Answer 2

$obj=条件1；
$obg=$obj->where();
$obg=$obj->where();
采用这种方式就可以啦