JS+PHP dynamically add classes

This time I bring you JS PHPDynamic addition of classes, what are the precautions for dynamically adding classes in JS PHP, the following is a practical case, let’s take a look.

1.JAVASCRIPT：

a. Code:

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

b. Output:

hello

2. PHP:

a. Code:

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

b. Output:

hello

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

How to write JS when you need to traverse irregular multi-dimensional arrays

How to create a picture carousel in Vue Component (with code)

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