JavaScript

超轻量级php框架startmvc

javascript与PHP动态往类中添加方法对比

更新时间:2020-07-03 15:36:01 作者:startmvc
1.JAVASCRIPT:a.代码:vara=function(){}varmy_a=newa()my_a.say=function(){console.log('hello')}my_a.say()b.输出:h

1.JAVASCRIPT:

a. 代码:


var a = function(){
}
var my_a = new a()
my_a.say = function(){
console.log('hello')
}
my_a.say()

b. 输出:

hello

2. PHP:

a. 代码:


<?php
class a{

}
$a = new a();
$a->say = function(){
echo "hello";
};
$say = $a->say;
$say();

b. 输出:

hello

javascript 动态方法 javascript 添加方法 javascript 动态数组