Php Overriding Example

Php Overriding

Php Overriding :

                         the same member functions defined in the parent class and also in the sub-class is called as overriding member function.

Parent: is a keyword of php that can be used inside a subclass member function and will be acting as a reference of a parent class in subclass.

Php Overriding Example:

      <?php

class A{

    function display(){

        echo "inside class A<br>";

    }

}

class B extends A{

    function display() {

        echo "inside class B<br>";

        parent::display();

    }

}

?>

<h1>

    <?php

    $obj = new B();

    $obj->display();

    ?>

</h1>

OutPut:

inside class B

inside class A