Laravel 5:如何根据日期检索记录 - Laravel 5 : How to retrieve records according to date?

Laravel 5 : How to retrieve records according to date?

我有一个名为entries的表，它的created_at定义为DATE类型。例如，我如何获得3月15日的记录？

我尝试过的

        $post = Entry::where('DB::raw('DATE(created_at)'),'=',date('2015-03-15'))->get()->toJSON();

但它返回空结果。

迁移

    Schema::create('entries', function(Blueprint $table)
    {
        $table->increments('id');
        $table->integer('intern_id');
        $table->integer('company_id');
        $table->longText('content');
        $table->date('created_at')->unique();
        $table->date('updated_at')->unique();
    });

目前有3条记录的日期分别为2015-03-15、2015-03-19和2015-03-20

使用此

$post = Entry::where("created_at","2015-03-15")->get()->toJSON();

您可以使用以下表单：

$post = Entry::where('created_at', '>=', '2015-03-15')->get()->toJSON();

碳更新

    $date = 'Carbon'Carbon::create(2015, 3, 13, 0, 0, 0);
    $u = Entry::where('created_at', '>=', (string) $date)
        ->where('created_at', '<', (string) $date->addDays(1))
        ->get()
        ->toJSON();