第YII框架實(shí)現(xiàn)自定義第三方擴(kuò)展操作示例本文實(shí)例講述了YII框架實(shí)現(xiàn)自定義第三方擴(kuò)展操作。分享給大家供大家參考，具體如下：

cat.php

*CreatedbyPhpStorm.

*Date:2016/5/25

*Time:15:23

namespacevendor\animal;

use\yii\base\Component;//組件

use\yii\base\Event;//

classmyEventextendsEvent{

public$message;

classCatextendsComponent{

publicfunctionshout(){

echo"miaomiaomiaobr

//$this-trigger('miao');//事件命名

$me=newmyEvent();

$me-message="hellomyEventbr

$this-trigger('miao',$me);

Dog.php

*CreatedbyPhpStorm.

*Date:2016/5/25

*Time:17:00

namespacevendor\animal;

usefrontend\behaviors\behavior1;

useyii\base\Component;//讓一個(gè)類擁有接收行為的能力

classDogextendsComponent{

publicfunctionbehaviors(){

return[

Behavior1::className(),

publicfunctionlook()

echo"Iamlooking!br

Mouse.php

*CreatedbyPhpStorm.

*Date:2016/5/25

*Time:15:23

namespacevendor\animal;

classMouse{

publicfunctionrun($e)

echo$e-message;

echo"Iamrunning!br

controllers/AnimalController.php調(diào)用第三方類庫

*CreatedbyPhpStorm.

*Date:2016/5/25

*Time:15:27

//YII事件綁定

namespacefrontend\controllers;

useyii;

useyii\web\Controller;

usevendor\animal\Cat;

usevendor\animal\Mouse;

usevendor\animal\Dog;

use\yii\base\Event;//類級別的事件綁定必須

usefrontend\behaviors\Behavior1;//對象的混合

classAnimalControllerextendsController{

publicfunctionactionIndex(){

$cat=newCat();

$mouse=newMouse();

$dog=newDog();

//對象級別的事件綁定

$cat-on('miao',[$mouse,'run']);

$cat-on('miao',[$dog,'look']);

//$cat-off('miao',[$dog,'look']);//取消關(guān)注

//類級別的事件綁定

//Event::on(Cat::className(),'miao',[$mouse,'run']);//所有的老鼠都會(huì)監(jiān)聽這個(gè)miao事件

//Event::on(Cat::className(),'miao',function(){

//echo"miaoeventhastriggerd!br

//});

$cat-shout();

//\Yii::$app是YII實(shí)現(xiàn)的單例模式

//Yii::$app-on(\yii\base\Application::EVENT_AFTER_REQUEST,function(){

//echo"eventafterrequest";

//});

publicfunctionactionBehavior()//類的混合

/*板塊1

*$dog=newDog();

$dog-look();

$dog-eat();*/

$dog=newDog();

$dog-trigger("wang");

publicfunctionactionObject()//對象的混合

$dog=newDog();

$behavior1=newBehavior1();

$dog-attachBehavior('beh1',$behavior1);//取個(gè)別名，防止沖突

//$dog-detachBehavior('beh1');//移除對象

$dog-eat();

更多關(guān)于Yii相關(guān)內(nèi)容感興趣的讀者可查看本站專題：《Yii框架入門及常用技巧總結(jié)》、《php優(yōu)秀開發(fā)框架總結(jié)》、《sm