inheritance.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
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    <title>Document</title>
</head>
<body>
    <?php 
        class Fruit {
            public $name;
            public $color;

            public function __construct ($name, $color){
                $this->name = $name;
                $this->color = $color;
            }

            public function get_values(){
                echo "{$this->name} is a fruit and its color is {$this->color} <br/>";
            }
        }

        class Strawberry extends Fruit {
            public function message(){
                echo "yes inheritance is working";
            }
        }

        $strawberry = new Strawberry ('Strawberry', 'red');
        $strawberry->get_values();
        $strawberry->message();

    ?>
</body>
</html>