Protected

11/34

Private

__set() and __get()

• Only accessable/callable by the same, or an inherited class
• Useful for 'packages'

<?php
    class Bedroom {
        protected $action;

        function __construct() {
            $this->action = 'fun';
        }

        protected function peek() {
            echo $this->action. "\n";
        }
    }

    class Keyhole extends Bedroom {
        function peek() {
            echo $this->action. "\n";
        }
    }

    $kh = new Keyhole();
    $kh->peek();

    $br = new Bedroom();
    $br->peek();           /* Doesn't work */
? >