Laravel-根据属性值获取最大的对象 [英] Laravel - getting largest object based on attribute value

问题描述

我一直试图根据其中的一个属性来获取四个最高的对象.

I have been trying to get the four highest objects based on an attribute in them.

通过执行以下操作，我可以成功获得价值最高的商品:

I can successfully get the one with the highest value by doing the following:

{{ Bid::where('auction_id', '=', $auction->id)->max('bid_amount') }}

哪个获取具有最高bid_amount值的对象.

Which gets the object which have the highest bid_amount value.

现在，我可能可以循环浏览所有出价，但是Laravel必须有一种更聪明的方式来完成此操作，而我无法在他们的文档中找到它.

Now I could potentially make a loop and loop all bids through but Laravel must have a smarter way of doing it and I have not been able to find this in their documentation.

推荐答案

您可以尝试

Bid::where('auction_id', '=', $auction->id)
    ->orderBy('bid_amount', 'DESC')
    ->take(4)
    ->get();

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