復(fù)制代碼 代碼如下:

class car {
public function start() {
print_r("車子啟動(dòng)");
}
public function check_stop() {
print_r("剎車檢查正常");
}
public function check_box() {
print_r("檢查油箱正常");
}
public function check_console() {
print_r("檢查儀表盤是否異常");
}
}

//facade模式
class carfacade {
public function catgo(car $carref){
$carref->check_stop();
$carref->check_box();
$carref->check_console();
$carref->start();
}
}
//客戶端可以簡(jiǎn)單的去調(diào)用。
$car = new car();
$carObj = new carfacade();
$carObj->catgo($car);

復(fù)制代碼 代碼如下:

<?php
/**
* 外觀模式 示例
*
* 為子系統(tǒng)中的一組接口提供一個(gè)一致的界面,定義一個(gè)高層接口,使得這一子系統(tǒng)更加的容易使用
*/
class SubSytem1
{
public function Method1()
{
echo "subsystem1 method1<br/>";
}
}

class SubSytem2
{
public function Method2()
{
echo "subsystem2 method2<br/>";
}
}

class SubSytem3
{
public function Method3()
{
echo "subsystem3 method3<br/>";
}
}

class Facade
{
private $_object1 = null;
private $_object2 = null;
private $_object3 = null;

public function __construct()
{
$this->_object1 = new SubSytem1();
$this->_object2 = new SubSytem2();
$this->_object3 = new SubSytem3();
}

public function MethodA() {
echo "Facade MethodA<br/>";
$this->_object1->Method1();
$this->_object2->Method2();
}

public function MethodB() {
echo "Facade MethodB<br/>";
$this->_object2->Method2();
$this->_object3->Method3();
}
}

// 實(shí)例化
$objFacade = new Facade();

$objFacade->MethodA();
$objFacade->MethodB();