283. Move Zeroes

class Solution {

    /**
     * @param Integer[] $nums
     * @return NULL
     */
    function moveZeroes(&$nums) {
        $zeroes = [];
        foreach($nums as $key => $num) {
            if ($num === 0){
                $zeroes[] = 0;
                unset($nums[$key]);
            }
        }

        $nums = [...$nums, ...$zeroes];
    }
}