Use of undefined constant request - assumed 'request' (this will throw an Error in a future version of PHP) · Issue #2271 · laravel/nova-issues · GitHub
php - Twig reports "An exception has been thrown during the rendering of a template" in Laravel - Stack Overflow
Use of undefined constant SWOOLE_PROCESS - assumed 'SWOOLE_PROCESS' (this will throw an Error in a future version of PHP) · Issue #123 · hprose/hprose-php · GitHub
Warning: Use of undefined constant all - assumed 'all' (this will throw an Error in a future version of PHP) - WordPress Questions - Local Community
OOP Error Handling In PHP - Exceptions & Try Catch Finally Blocks - Full PHP 8 Tutorial - YouTube