I have two models, Post and Comment; many comments belong to a single post. I'm trying to access all comments associated with a post as an array.
I have the following, which gives a collection.
$comments_collection = $post->comments()->get()
How would I turn this $comments_collection into an array? Is there a more direct way of accessing this array through eloquent relationships?
You can use toArray() of eloquent as below.
The toArray method converts the collection into a plain PHP array. If the collection's values are Eloquent models, the models will also be converted to arrays
$comments_collection = $post->comments()->get()->toArray()
From Laravel Docs:
toArray also converts all of the collection's nested objects that are an instance of Arrayable to an array. If you want to get the raw underlying array, use the all method instead.
Use all() method - it's designed to return items of Collection:
/**
* Get all of the items in the collection.
*
* @return array
*/
public function all()
{
return $this->items;
}
Try this:
$comments_collection = $post->comments()->get()->toArray();
see this can help you
toArray() method in Collections
you can do something like this
$collection = collect(['name' => 'Desk', 'price' => 200]);
$collection->toArray();
Reference is https://laravel.com/docs/5.1/collections#method-toarray
Originally from Laracasts website https://laracasts.com/discuss/channels/laravel/how-to-convert-this-collection-to-an-array
Use collect($comments_collection).
Else, try json_encode($comments_collection) to convert to json.
Try collect function in array like:
$comments_collection = collect($post->comments()->get()->toArray());
this methods can help you
toArray() with collect()
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\Illuminate\Contracts\Support\Arrayable, they will be converted into arrays, too, recursively. That includes Eloquent models.->toArray()does not convert the collection to an array, it converts the whole contents into arrays, including the items of the collection.->all()should be the accepted answer.toArray()is fine for that. Also, I have updated the answer with documentation.