随笔分类 - 面向对象，设计模式
摘要：感觉序列化和反序列化用得倒是比较少了，而json_encode和json_decode用得相对多，都是转化成串，进行入库、传输等。json更方便，但是序列化和反序列化结合这两个魔术方法使用倒还行a = 'hello';//反序列化时进行a值的修改动作 }}$m = new Test();$n = s...
阅读全文
摘要：代码片段一：contact[] = $tel; } public function delTel($tel){ $key = array_search($tel, $this->contact); if($key !== FALSE){ unset($this->contact[$key]...
阅读全文
摘要：name.' '; echo $this->price.'元'; }}//生成对象。$coffee = new coffee();//$coffee->showprice();//上面我已经生成了一个对象，现在已经在线上运行//但是我想动态的为coffee对象添加功能，而不改变原有的类和继承关...
阅读全文
摘要：flat();//以上是已经存在的对象小明，他在中国用扁形孔来充电//现在他到了欧洲，欧洲充电是圆形孔//目标接口interface Europe{ public function round();}//适配器，包含源接口，实现（继承）目标接口class European implements Eu...
阅读全文
摘要：name = $name; } public function setType($type){ $this->type = $type; } public function setPrice($price){ $this->price = $price; } public function ...
阅读全文
摘要：getName(),' visitd by ConcerteVisitor1 '; } public function visitConcreteElementB(ConcreteElementB $elementB){ echo $elementB->ge...
阅读全文
摘要：interpreter($temp); } }}$obj = new Interpreter();$obj->execute("sdf12345abc");?> UML 类图如下：
阅读全文
摘要：author = $author; $this->title = $title; } public function getTitle(){ return $this->title; } public function getAuthor(){ return $this->author; ...
阅读全文
摘要：mediator = $mediator; } public function send($message){ $this->mediator->send($message,$this); } abstract function notify($message);}//具体的同事类a b c ...
阅读全文
摘要：next_handler = $handler; } abstract public function executeRequest($request);} //具体的处理者，如果能处理，自己处理，不能处理，留给下一个继任者class Leader extends Handler{ public ...
阅读全文
摘要：name = $name; } public function action(){ echo $this->name.'跳大'; } public function action1(){ echo $this->name.'防御'; } public function action2(...
阅读全文
摘要：car = $car; $this->speed = $speed; } public function run(){ echo $this->car->run(); echo $this->speed->showSpeed(); echo '行驶在普通街道上'; }}class Free...
阅读全文
摘要：aggregate = $aggregate; $this->aggregateCount = $this->aggregate->getCounts(); } public function first(){ $this->index = 0; } public function ne...
阅读全文
摘要：name = $name; } public function display(){//树叶只展示自身名字即可 echo $this->name; }}//树枝构件class file extends dir{ public $name; public $items=array(); publi...
阅读全文
摘要：state = $state; } public function show(){ echo $this->state.""; } public function setmemento(){//保存至备忘录 return new memento($this->state); } publi...
阅读全文
摘要：set(new offstate()); }}class offstate implements state{ public function show(){ echo '是关灯状态'; } public function handle($light){ $light->set(new ons...
阅读全文
摘要：createmitwo();$n->colorvoice();?>
阅读全文
摘要："; } public function Method2() { echo "abstract Method2"; } public function Method3() { echo "abstract Method3"; } public function doSomeThing()//骨架...
阅读全文
摘要：state = $state; } public function getState(){ return $this->state; } public function copy(){ return clone $this;//浅拷贝 /* * 深拷贝 */// $tmp = s...
阅读全文
摘要：createobj();$m->work();?> UML类图如下
阅读全文