LibFizzBuzz

FizzBuzz.php

<?php
/**
 * FizzBuzz Lib is a Garbage(Gomi,53)
 *
 * @package LibFizzBuzz
 * @author Fukuda Takuro
 * @since PHP 5.5
 * @version 1.0
 */
class FizzBuzz {
    protected $num;
    protected $max;
    protected $min;
    protected $val;
    public function Rand($max=NULL,$min=NULL) {
        if(is_null($max) and is_null($min)) {
            $num = mt_rand(1, 512);
        } elseif(is_null($min)) {
            if(is_int($min) and is_int($max)) {
                $num = mt_rand(1,$max);
            } else {
                trigger_error('Need Int Value',E_USER_ERROR);
                $num = 0;
            }
        } elseif(is_null($max)) {
            if(is_int($min) and is_int($max) and $min <= 512) {
                $num = mt_rand($min,512);
            } else {
                trigger_error('No Larger Min Value',E_USER_ERROR);
                $num = 0;
            }
        } else {
            if(is_int($min) and is_int($max) and $min <= $max) {
                $num = mt_rand($min,$max);
            } else {
                trigger_error('No Larger Min Value',E_USER_ERROR);
                $num = 0;
            }
        }
        return $num;
    }
    public function Validation($val) {
        if (isset($val) and is_int($val)) {
            if (is_int($val / 15)) {
                return 3; //FizzBuzz
            } elseif (is_int($val / 5)) {
                return 2; //Buzz
            } elseif (is_int($val / 3)) {
                return 1; //Fizz
            } else {
                return 0; //No All
            }
        } else {
            trigger_error('Exception',E_USER_ERROR);
            return false; //Exception
        }
    }
}

単なるゴミですね、こんなスクリプト