Removing duplicates from an object

Question

I am using laravel5.4, I am getting the object as [1, 1, 1, 1]

I want the duplicates to be removed and display the result as [1]

How can i do this? I tried to hide it into an array and used the array_unique function. But it doesn't work.

+1

Kayal May 16 '17 at 6:04

2 answers

Assuming [1,1,1,1] is collection

, you can use laravel method unique

on collection values: https://laravel.com/docs/master/collections#method-unique

I am a simple array, I think you can convert it to a collection before.

+1

Amarnasan May 16 '17 at 6:14

Nikhil Radadiya · Accepted Answer · 2017-05-16T06:15:47+0000

If this is a collection you can try this

$collection = collect([1, 1, 2, 2, 3, 4, 2]);

$unique = $collection->unique();

$unique->values()->all();

//result [1, 2, 3, 4]