Constructor Property Promotion
<?php
class ð¥whisky
{
public string $name;
protected Distillery $distillery;
public int $age;
private ?Bottler $bottler = null;
function __construct(string $name, Distillery $distillery, int $age, ?Bottler $bottler)
{
$this->name = $name;
$this->distillery = $distillery;
$this->age = $age;
$this->bottler = $bottler;
}