How to Convert array keys to int

Question

Hi I am using laravel and I Have a array this array has keys that some of them are string I want to Change them to int and all of them going to be int

$nativeContent = NativeContent::find($id);
$nativeContentView = $nativeContent->countViewNative()
            ->orderBy('created_at', 'ASC')
            ->get()
            ->groupBy(function($date) {
               return Carbon::parse($date->created_at)->format('m'); // grouping by months
            });

and my array is like this

In PHP, "02" == 2 is true, as its a weakly-typed language. You can treat strings-values of integers as integers if you really need to. — Qirel
– Qirel, Commented May 14, 2019 at 6:00
Try using array_values(). Something like: $newArray = array_values($oldArray); — M. Eriksson
– M. Eriksson, Commented May 14, 2019 at 6:00
@Magnus Eriksson it gives me this error array_values() expects parameter 1 to be array, object given — Hassan
– Hassan, Commented May 14, 2019 at 6:03
@Hassan it needs to be $nativeContentView = array_values($nativeContentView); — Death-is-the-real-truth
– Death-is-the-real-truth, Commented May 14, 2019 at 6:04
That's because it's a collection object. Turn it into an array first: array_values($collection->toArray()) — M. Eriksson
– M. Eriksson, Commented May 14, 2019 at 6:04

Leonardo Rossi · Accepted Answer · 2019-05-14 06:07:21Z

1

Try this:

->groupBy(function($date) {
            return intval(Carbon::parse($date->created_at)->format('m')); // grouping by months
        });

answered May 14, 2019 at 6:07

Leonardo Rossi

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trane77 · Accepted Answer · 2024-04-12 15:15:35Z

0

If you have a collection, that could be easily achieved, with:

$newListWithIntKeys = $nativeContentView->values();

This will use a regular sequential integer, starting from 0 to N, instead of your named keys.

Verified in Laravel 10

answered Apr 12, 2024 at 15:15

trane77

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