如何在Laravel 4中手动创建一个新的空的雄辩收藏 [英] How to manually create a new empty Eloquent Collection in Laravel 4

问题描述

有一个 newCollection（）方法可以被覆盖，这不是真的做工作，因为只有当我们查询一个设置的结果时才被使用。

我在想建立一个空的集合，然后填充Eloquent对象。我不是使用数组的原因是因为我喜欢Eloquent Collections方法，如包含。

如果有其他的选择，我很乐意听到他们的消息。

解决方案

这不是很有口气，为您的收藏添加一个雄辩的模型有一些选择：

在 Laravel 5 中，您可以从帮助者中受益

  $ c = collect（new Post）; 
  

或

  $ c = collect（）; 
 $ c-> add（new Post）; 
  

OLD Laravel 4 ANSWER

  $ c = new \Illuminate\Database\Eloquent\Collection; 
  

然后你可以

  $ c-> add（new Post）; 
  

或者您可以使用make：

  $ c = Collection :: make（new Post）; 
  

How do we create a new Eloquent Collection in Laravel 4, without using Query Builder?

There is a newCollection() method which can be overridden by that doesn't really do job because that is only being used when we are querying a set result.

I was thinking of building an empty Collection, then fill it with Eloquent objects. The reason I'm not using array is because I like Eloquent Collections methods such as contains.

If there are other alternatives, I would love to hear them out.

解决方案

It's not really Eloquent, to add an Eloquent model to your collection you have some options:

In Laravel 5 you can benefit from a helper

$c = collect(new Post);

or

$c = collect();
$c->add(new Post);

OLD Laravel 4 ANSWER

$c = new \Illuminate\Database\Eloquent\Collection;

And then you can

$c->add(new Post);

Or you could use make:

$c = Collection::make(new Post);

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