In this article, you will learn how to prevent a class to be inherited by another class in PHP. The final keyword in PHP is used to prevent a class from being inherited and to prevent the inherited method from being overridden.
examples of the FINAL keyword
Example 1. In this example, we prevent inheritance of a class using the final keyword.
<?php
final class MyClass {
public $name = "John";
}
// This code will throw an error
class AnotherClass extends MyClass{};
?>
