Question

我想查询在2016-01-10创建的用户。所以Laravel 5.1中的代码就像这样（created_at是时间戳）：

$day1 = new Carbon();
$day1->year = 2016;
$day1->month = 1;
$day1->day = 10;

$day2 = new Carbon();
$day2->year = 2016;
$day2->month = 1;
$day2->day = 11;

User::whereBetween('created_at', [$day1->startOfDay(), $day2->startOfDay()])->get();

上述代码运行正常。但这种正常的方式，不是：

User::whereBetween('created_at', [$day1->startOfDay(), $day1->endOfDay()])->get();

我认为没有区别。

Answer 1

你不需要介于此之间：

$myDate = new Carbon('2016-01-10');
User::whereDate('created_at', '=', $myDate->format('Y-m-d'))->get();

Answer 2

你可以使用他的

之类的东西

\Illuminate\Database\Query\Builder Line 902

User::whereDate('created_at', '=', new Carbon('2016-01-10'))->get();

没有碳

User::where( DB::raw('DATE(created_at)'), '=', '2016-01-10')->get();
OR
$d = new Carbon('2016-01-10');
User::whereRaw('DATE(created_at) = ?', [$d])->get();

Laravel之间的其他地方与Carbon不相称

2 个答案: