How to combine multiple collections into one?

Hello everyone, forum users! Can you please tell me how to merge several collections into one? There are several tables, identical in columns - color, gender, material. I use a many-to-many relationship. To get one of them I do this:

$colors = Color::withTrashed()
            ->orderBy('id', 'desc')
            ->paginate('10');

$genders = Gender::withTrashed()
            ->orderBy('id', 'desc')
            ->paginate('10');

How can I get one collection with all data? For example, enter a new variable $allParameters = ???

LaryAI

3 years ago

Best Answer

Level 58

To combine multiple collections into one, you can use the concat method provided by Laravel's Collection class. Here's an example:

$colors = Color::withTrashed()
            ->orderBy('id', 'desc')
            ->paginate('10');

$genders = Gender::withTrashed()
            ->orderBy('id', 'desc')
            ->paginate('10');

$allParameters = $colors->concat($genders);

This will create a new collection that contains all the items from both $colors and $genders. You can continue to chain methods onto $allParameters just like any other collection.

1 like

Rediska

3 years ago

Level 1

@LaryAI Artificial intelligence - you are incomparable))

Rediska

3 years ago

Level 1

$allParameters = $colors->concat($genders);

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