Merge Laravel collections keys in only string

Question

I have this Laravel 5.3 tinny collection:

Collection {#325 ▼
  #items: array:8 [▼
    0 => 2638
    1 => 2100
    2 => 5407
    3 => 2970
    4 => 4481
    5 => 1611
    6 => 5345
    7 => 50
  ]
}

And I want combined in only string the values, I need this:

"2638,2100,5407,2970,4481,1611,5345,50"

Sumit Wadhwa · Accepted Answer · 2021-01-18 09:37:05Z

29

use implode https://laravel.com/docs/5.3/collections#method-implode

if $collection is the value you have shown then

dd($collection->implode(',')); should give the expected result

And if it's a multi-dimensional array, implode can also accept first arg as the key name:

$collection = collect([
  [ 'title' => 'Hello world' ],
  [ 'title' => 'Another Hello world' ]
]);

$collection->implode('title', ',')

edited Jan 18, 2021 at 9:37

Sumit Wadhwa

3,2671 gold badge27 silver badges37 bronze badges

answered Dec 16, 2016 at 8:25

Sagar Rabadiya

4,3211 gold badge24 silver badges28 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Alexey Mezenin · Accepted Answer · 2016-12-16 08:26:39Z

6

You can use PHP implode() or Laravel ->implode() method on collection:

implode(',', $collection->toArray());

$collection->implode(',');

answered Dec 16, 2016 at 8:26

Alexey Mezenin

164k27 gold badges309 silver badges287 bronze badges

Collectives™ on Stack Overflow

Merge Laravel collections keys in only string

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related