PHP使用不均匀的数字

Question

I have two dynamic variables

$numberOfX = 2;

and

$numberOfY = 5;

The challenge for me is that I need to divide the number 5(numberOfY) between 2(numberOfX). That's an issue cause I will either through a calculation(divide) get a floating number like 2,5 or I can choose (ceil) to round it up but then I get 3(and totally it will be more then 5, namely 6).

I need a whole integers with no decimals. But still it can't be more or less then 5.

So ideally I Would like an array e.g with 3 and 2 in it. As it added will give 5.

How can I do this in PHP , remembering that numberOfX and numberOfY can be any number ?

Answer 1

$numberOfX = 3;
$numberOfY = 5;

$result = array_fill(0, $numberOfX, (int) floor($numberOfY / $numberOfX)); 
$i = 0;
while (array_sum($result) !== $numberOfY) { 
    $result[$i++]++;
}
var_dump($result, array_sum($result));

Demo