The use of __clone in php

illustrate

1. Used for object copying. Object copying is accomplished through the clone keyword.

2. The __clone() method does not require any parameters.

3. While copying, if some attributes of the target object are different from those of the source object, you can define a __clone() method in the class.

In this method, assigning new values ​​to the properties of the target object is completed.

Example

 <?php
class autofelix
{
public function __clone()
{
echo 'I cloned you';
}
}

$a = new autofelix();
clone $a;

//Output: I cloned you

The above is the use of __clone in php, I hope it will be helpful to everyone.