Laravel Multidimensional array from database

Question

I have a little problem with laravel. this is my database :

I need a array like this :

array(x) {

    [22] array(2) {
            array ( ["id"] => 16, ["name"] => Charente),
            array ( ["id"] => 17, ["name"] => Charent-Maritime),
    }

    [21] array(1) {
            array ( ["id"] => 1, ["name"] => Ain),
     }
     ...
}

This is an array, where for each region, we have the list of department belonging to the region.

What is the syntax to get this ? Actually i use this :

    return $this->model
    ->select('id', 'name', 'id_region')->get();

But this is not what i want x)

Sorry for my bad english. And thank you by advance.

Joseph Silber · Accepted Answer · 2015-10-07 20:13:10Z

3

Use the collection's groupBy method:

return $this->model->all()->groupBy('id_region');

answered Oct 7, 2015 at 20:13

Joseph Silber

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