private-vs-protected.php

<?php
// Private vs Protected example code

class Person {
    private string $name;
    
    public function __construct(string $name) {
        $this->name = $name;    
    }
    
    protected function getName(): string
    {
        return $this->name;
    }
}

class Employ extends Person {
    private string $room;
    
    public function __construct(string $name, string $room) {
        parent::__construct($name);
        $this->room = $room;
    }
    
    public function getRoom(): string
    {
        return $this->room;
    }
    
    public function getFullInfo(): string
    {
        return "{$this->getName()}: {$this->getRoom()}";
    }
}


$person = new Employ('Leonardo', 'Office');

print $person->getFullInfo();