Merged, and arrow functions seem to work now.

The kata is currently in version 7.0 but arrow functions were introduced in 7.4.

I made this fork updating the kata to version 8.0. Please review before approving, this the first time I do php.

I agree bobo kasi gumawa ng instruction nayan

:P

and then of course, there's this

biggest facepalm i ve ever had

first one I got on the first try!!

This is not a kata issue, and we don't know with what you wrote what you don't understand. You can go to Codewars Discord channel for help.

Seeing your current code, you've copied and pasted in the Solution tab, the content of Sample tests tab. Click Reset button and start over, you only need to write your code inside the function in this kata:

def sum_array(a):
    pass

Replace pass there with your code. Please read the docs if you're confused on how every tab works: https://docs.codewars.com/getting-started/solving-kata

Accepted, thank you

Remove the main function from your code. You don't need to program a main function on codewars, the tests take care of that for you.

Hello
I am sure that I have written the programe(sum arrys) correctly. But it is not accepted for me. What should I do now to get it accepted?

Very simple to use ;)