YII框架实现自定义第三方扩展操作示例_php实例_

"; //$this->trigger('miao');//事件命名 $me = new myEvent(); $me->message = "hello my Event
"; $this->trigger('miao',$me); } } 

"; } } 

message; echo "I am running!
"; } } 

on('miao',[$mouse,'run']); $cat->on('miao',[$dog,'look']); // // $cat->off('miao',[$dog,'look']);//取消关注 //类级别的事件绑定 // Event::on(Cat::className(),'miao',[$mouse,'run']);//所有的老鼠都会监听这个miao事件 // Event::on(Cat::className(),'miao',function(){ // echo "miao event has triggerd!
"; // }); $cat->shout(); //\Yii::$app是YII实现的单例模式 // Yii::$app->on(\yii\base\Application::EVENT_AFTER_REQUEST,function(){ // echo "event after request"; // }); } public function actionBehavior()//类的混合 { /*板块1 * $dog = new Dog(); $dog->look(); $dog->eat();*/ $dog=new Dog(); $dog->trigger("wang"); } public function actionObject()//对象的混合 { $dog = new Dog(); $behavior1 = new Behavior1(); $dog->attachBehavior('beh1',$behavior1);//取个别名，防止冲突 //$dog->detachBehavior('beh1');//移除对象 $dog->eat(); } }