Get data from object php laravel

Question

Hi guys I need a bit of help here,

My variable $a has value [{"id":"[1, 2, 3]"}] of type object, now from this I want the first id i.e. in this case I want 1. How can I fetch ut from variable $a?

When I var_dump it prints as below

class Illuminate\Support\Collection#1230 (1) {
  protected $items =>
  array(1) {
    [0] =>
    class stdClass#1221 (1) {
      public $a =>
      string(9) "[1, 2, 3]"
    }
  }
}

Thank you.

try ($a[0])->id[1]

N69S
– N69S

2020-10-21 11:40:54 +00:00
Commented Oct 21, 2020 at 11:40 — N69S
– N69S, Commented Oct 21, 2020 at 11:40

Obzi · Accepted Answer · 2020-10-21 11:51:02Z

1

What is the class of $a ?
Is it an extend of Illuminate\Database\Eloquent\Model ?

Maybe this :

$firstId = current($a->id);

EDIT :

I don't see the id on your dump.

current(json_decode($a->first()->id))

or

current(json_decode($a->first()->a))

edited Oct 21, 2020 at 11:51

answered Oct 21, 2020 at 11:41

Obzi

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2 Comments

Rich Over a year ago

I have updated the question Can you check this once

Rich Over a year ago

Thanks a lot. You save my day!

Tayyab Hussain · Accepted Answer · 2020-10-21 12:05:20Z

0

Can you access ?

echo $a->id; // outputs strings "[1,2,3]"

if yes, then just decode it by using json_decode

$array = json_decode($a->id);
$firstElement = current($array);

answered Oct 21, 2020 at 12:05

Tayyab Hussain

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