PHP extends Keyword

Example

Inherit from a class:

<?php
class MyClass {
public function hello() {
echo "Hello World!";
}
}

class AnotherClass extends MyClass {
}

$obj = new AnotherClass();
$obj->hello();
?>

Try it Yourself »

Definition and Usage

The extends keyword is used to derive a class from another class. This is called inheritance. A derived class has all of the public and protected properties of the class that it is derived from.

Read more about inheritance in our PHP OOP - Inheritance Tutorial.

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PHP extends Keyword

Example

Definition and Usage

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