What will be the output of the following PHP code class...

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Object Oriented Concept

What will be the output of the following PHP code?

class Checkout
 {
    final function totalize() 
    {
        // calculate bill
    }
 }
 
class IllegalCheckout extends Checkout 
{
    final function totalize() 
    {
        // change bill calculation
    }
}

A) PHP Fatal error: Class IllegalCheckout may not inherit from final class B) Value of the bill calculated C) PHP Fatal error: Cannot find object D) PHP Fatal error: Cannot override final method

Answer & Solution

Correct Answer: Option D

A final class cannot be subclassed. Less drastically, a final method cannot be overridden.

Question posted by Examveda

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What will be the output of the following PHP code class...

What will be the output of the following PHP code? class Checkout { final function totalize() { // calculate bill } } class IllegalCheckout extends Checkout { final function totalize() { // change bill calculation } }

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What will be the output of the following PHP code?

`class Checkout { final function totalize() { // calculate bill } } class IllegalCheckout extends Checkout { final function totalize() { // change bill calculation } }`