PHP Patterns_Strategy_TwoNumbers::operateの例

コード例 #1

ファイル: index.php プロジェクト: rushton/PHP-Patterns

<?php

include 'twonumbers.class.php';
include 'strategy.class.php';
include 'addstrategy.class.php';
include 'subtractstrategy.class.php';
include 'multiplystrategy.class.php';
$tn = new Patterns_Strategy_TwoNumbers(20, 3, new Patterns_Strategy_AddStrategy());
//test add strategy
echo $tn->getX() . '+' . $tn->getY() . '=' . $tn->operate() . '<br/>';
//test subtract strategy
$tn->setStrategy(new Patterns_Strategy_SubtractStrategy());
echo $tn->getX() . '-' . $tn->getY() . '=' . $tn->operate() . '<br/>';
//test multiply strategy
$tn->setStrategy(new Patterns_Strategy_MultiplyStrategy());
echo $tn->getX() . '*' . $tn->getY() . '=' . $tn->operate() . '<br/>';