In PHP, how do I index objects in vanilla PHP?

In PHP, you can create an object by defining a class and then instantiating that class. You can index objects by accessing their properties through the object operator (->). This allows you to store and retrieve data efficiently.

Example of Indexing an Object in PHP


        <?php
        class Car {
            public $color;
            public $model;

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

        // create an instance of Car
        $myCar = new Car('red', 'Toyota');

        // indexing the object
        echo 'My car model is: ' . $myCar->model . '<br>';
        echo 'My car color is: ' . $myCar->color;
        ?>