Details
-------

* I have a list of my country in an array called `$country`
* When I do `dd($country);` I see this 

![enter image description here](https://i.stack.imgur.com/FaskC.jpg)
* I want to print out all country name of that array ( unique value only )
* can someone show me how to print that ?

Here is what I've tried
-----------------------

I tried `echo (array_unique(array_values($country)));`

But I got an error 

```
ErrorException (E_UNKNOWN) 
Array to string conversion

```