HTMLify

class Solution {

    /**
     * @param Integer[] $nums
     * @return String
     */
    function triangleType($nums) {
        sort($nums);
        if ($nums[0] + $nums[1] <= $nums[2])    return "none";
        if ($nums[0] == $nums[1] && $nums[1] == $nums[2])   return "equilateral";
        elseif ($nums[0] == $nums[1] || $nums[1] == $nums[2] || $nums[0] == $nums[2])   return "isosceles";
        else  return "scalene";
    }
}