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Commit 7b4dcdf

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Bridge
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‎Bridge/index.php

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<?php
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/**
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* Design pattern "Bridge" (Structural)
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* This is demo code
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* See for details: http://maxsite.org/page/php-patterns
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*/
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/**
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* Available methods
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*/
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interface BridgeInterface
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{
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public function method1();
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public function method2();
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}
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/**
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* implementation first
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*/
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class Bridge1 implements BridgeInterface
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{
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public function method1()
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{
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echo 'Bridge1 method1 <br>';
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}
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public function method2()
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{
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echo 'Bridge1 method2 <br>';
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}
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}
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/**
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* implementation second
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*/
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class Bridge2 implements BridgeInterface
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{
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public function method1()
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{
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echo 'Bridge2 method1 <br>';
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}
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public function method2()
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{
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echo 'Bridge2 method2 <br>';
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}
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}
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/**
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* main application Abstract
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*/
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abstract class AppAbstract
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{
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protected $bridge;
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public function __construct(BridgeInterface $bridge)
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{
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$this->bridge = $bridge;
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}
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public function method1()
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{
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$this->bridge->method1();
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}
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public function method2()
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{
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$this->bridge->method2();
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}
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}
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/**
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* main application
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*/
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class App extends AppAbstract
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{
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public function run()
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{
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$this->method1();
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$this->method2();
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}
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}
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/**
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* demo
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*/
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$a = new App(new Bridge1()); // application for Bridge1
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$a->run();
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/*
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Bridge1 method1
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Bridge1 method2
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*/
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$b = new App(new Bridge2()); // application for Bridge2
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$b->run();
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/*
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Bridge2 method1
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Bridge2 method2
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*/
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# end of file

‎README.md

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* "Adapter" (Structural)
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* "Observer" (Behavioral)
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* "Prototype" (Creational)
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* "Bridge" (Structural)
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(c) MaxSite.org, 2019, http://maxsite.org/

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