Laravel bekommen envvariable
dd(env('APP_NAME'));
popo
dd(env('APP_NAME'));Five most important commands if your Laravel is not working as expected after
some modifications in .env or database folder or because of any other modifications.
Here is full explanation: https://www.youtube.com/watch?v=Q1ynDMC8UGg
php artisan config:clear
php artisan cache:clear
composer dump-autoload
php artisan view:clear
php artisan route:clear
After clearup, try "echo env('URL_BUILDER')"