<?php
class 🥃whisky 
{
    public    string     $name;
    private   int        $age;
    private   Distillery $distillery;
    private   ?Bottler   $bottler;
}

$whisky = new 🥃whisky;

echo $whisky->name;
?>

Error: Typed property 🥃whisky::$name must not be accessed before initialization



Uninitialized state is checked when reading