Readonly property defaults and #[\Override] on constants let each role declare its permissions without a constructor, and PHP fails loud when a parent constant changes. Enum __debugInfo shows the current state and its next move in var_dump and in your debugger. Which 8.6 feature are you reaching for first? Full video: https://www.phparch.com/2026/10/php-8-6-makes-state-machines-easy-enums-roles/ #PHP #SoftwareEngineering #WebDevelopment #PHPDeveloper #PHP86 #Enums #OOP #Shorts