Laravel 5.2 pluck() multiple attributes from Eloquent Model Collection

Question

Laravel 5.2 has pretty nice Helpers, I would like to use them to do following:

I have Eloquent Model Collection:

$lesson->users(); // returns Eloquent collection of 3 users 

pluck() function would be useful, but it can get just single parameter. However I want to get output with two parameters, id and name, like this:

[ 1=>['id'=>10,'name'=>'Michael Dook'], 2=>['id'=>16,'name'=>'Henry Babcock'], 3=>['id'=>19,'name'=>'Joe Nedd'] ] 

Is there any elegant solution for this?

Answer 1

I know this isn't the most recent question, but in case someone stumbles onto it from google later, see the Only Collection Method

$lesson->users()->only("id", "name")->toArray(); should be what you're after.

Answer 2

Laravel: 5.7

if method is returning relation

use get()

e.g

$lesson = Lesson::find(1); $lesson->users()->get(['id', 'name']); 

---

on collections

use only()

$user = collect(['id' => 1, 'name' => 'Foo', 'role' => 'A']); $user->only(['id', 'name']); 

multiple arrays

$users = collect([     ['id' => 1, 'name' => 'Foo', 'role' => 'A'],     ['id' => 2, 'name' => 'Bar', 'role' => 'B']; ]);  $result = $users->map(function($user){    return Arr::only($user, ['id', 'name']); });  var_dump($result);