<?php

/**

 *

 * atuhor cherry.chen

 * desc Gamm initial configuration parameters

 * date 2014/4/29

 *

 */

class GameCfg {

    const FIZZ = "Fizz";

    const BUZZ = "Buzz";

    const WHIZZ = "Whizz";

    const ZERO = 0;

    const ONE = 1;

    const TWO = 2;

    const NEWLINE="\n"; //<br/> running with console ,please modified "\n"

}

?>

<?php

require_once (dirname(__FILE__) . "/../cfg/GameCfg.php");

/**

 * author cherry

 * desc Game Main Class

 * date 2014/4/29

 */

class Game {

    private $numbers = array();

    private $init_array_range = array();

    public function __construct($number_arrs, $init_array_range) {

        if (count($number_arrs) == 3) {

            $this->numbers = $number_arrs;

        }

        $this->init_array_range = $init_array_range;

    }

    /**

     * init data and call the doGame

     * @param <type> $init_array_range

     */

    public function startGame() {

        $init_array_range = $this->init_array_range;

        $numbers = $this->numbers;

        if (!empty($numbers)) {

            $count = count($init_array_range);

            for ($i = 0; $i < $count; $i++) {

                $this->doGame($numbers, $init_array_range[$i]);

            }

        }

    }

    /**

     * do Game form the pre-rules

     * @param <type> $i

     */

    private function doGame($numbers, $i) {

        $str_contains = $this->numberContains($numbers, $i);

        if ($str_contains != null && $str_contains != "") {

            echo $str_contains . GameCfg::NEWLINE;

        } else {

            $msts = $this->numberMod($numbers, $i);

            if ($msts != "" && $msts != null) {

                echo $msts . GameCfg::NEWLINE;

            } else {

                echo $i . GameCfg::NEWLINE;

            }

        }

    }

    /**

     * Judge this number satisfy the rule 5 yes or not

     * @param <type> $numbers

     * @param <type> $i

     * @return <type>

     */

    private function numberContains($numbers, $i) {

        $ars = array();

        $intoarrays = $this->intToArray($i);

        $number_flag = $this->findFirstNumFlag($numbers, $intoarrays);

        if (in_array($numbers[GameCfg::ZERO], $intoarrays) && $number_flag) {

            array_push($ars, GameCfg::FIZZ);

        } else if (in_array($numbers[GameCfg::ONE], $intoarrays) && $number_flag) {

            if (count($ars) == 0) {

                array_push($ars, GameCfg::BUZZ);

            }

        } else if (in_array($numbers[GameCfg::TWO], $intoarrays) && $number_flag) {

            if (count($ars) == 0) {

                array_push($ars, GameCfg::WHIZZ);

            }

        }

        return implode("", $ars);

    }

    /**

     * Judge this number satisfy the rule 3,4 yes or not

     * @param <type> $numbers

     * @param <type> $i

     * @return <type>

     */

    private function numberMod($numbers, $i) {

        $ars = array();

        if ($i % $numbers[GameCfg::ZERO] == 0) {

            array_push($ars, GameCfg::FIZZ);

        }

        if ($i % $numbers[GameCfg::ONE] == 0) {

            array_push($ars, GameCfg::BUZZ);

        }

        if ($i % $numbers[GameCfg::TWO] == 0) {

            array_push($ars, GameCfg::WHIZZ);

        }

        return implode("", $ars);

    }

    private function intToArray($val) {

        $input_arrs = array();

        $val = $val . "";

        $len = strlen($val);

        for ($i = 0; $i < $len; $i++) {

            array_push($input_arrs, $val{$i});

        }

        return $input_arrs;

    }

    private function findFirstNumFlag($numbers, $intoarrays) {

        return in_array($numbers[GameCfg::ZERO], $intoarrays);

    }

}

?>

<?php

require_once (dirname(__FILE__) . "/../code/Game.php");

$number_arrs = array(3, 5, 7);

$init_array_range = array();

for ($i = 0; $i < 100; $i++) {

    $init_array_range[$i] = $i + 1;

}

$game = new Game($number_arrs, $init_array_range);

$game->startGame();

?>

1.Before runing this script ,please make sure you have installed PHP enviroment.

2.usage

    In Linux: if you decompress the package in the /var/www/html directory

              PHP installed path: /usr/local/php

              /usr/loca/php/bin/php /var/www/html/game/test/TestGame.php

    In Windows: if you decompress the package in the D:\demo directory

              PHP installed path: D:\programs\php

              D:\programs\php\bin\php D:\demo\game/test/TestGame.php