PHP RubberDuck::display Examples

Example #1

File: index.php Project: AtiqulHaque/design-pattern

<?php

include_once 'pattern/Duck.php';
$obj = new RubberDuck();
$obj->display();

Example #2

File: strategy.php Project: vlean/php-design-mode

    {
        $this->flyBehavior = new FlyWithWings();
        $this->quackBehavior = new Quacks();
        $this->name = "红头鸭\n";
    }
}
class MallardDuck extends Duck
{
    public function __construct()
    {
        $this->flyBehavior = new FlyWithWings();
        $this->quackBehavior = new Squeak();
        $this->name = "绿头鸭\n";
    }
}
//---------------------------------------
//测试上面的代码
//---------------------------------------
$rubberDuck = new RubberDuck();
$redHeadDuck = new RedHeadDuck();
$mallardDuck = new MallardDuck();
//依次执行行为
$rubberDuck->display();
$rubberDuck->peformFly();
$rubberDuck->peformQuack();
//更改行为
$rubberDuck->setFlyBehavior(new FlyWithWings());
$rubberDuck->setQuackBehavior(new Quacks());
//执行更改后的行为
$rubberDuck->peformFly();
$rubberDuck->peformQuack();