Laravel: "debug" config dose not change

Question

Repreduce:

In file config/app.php I changed following code

'debug' => true,

After run php artisan config:cache command, I executed dd(Config::get('app.debug'))

Expected:

Get true

Actual:

Get false

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You should to know when I changed other config, I got that except debug

Answer 1

Make sure your APP_ENV is development or testing in .env file and run again following the command

php artisan config:cache

Like:

APP_ENV=development

Answer 2

make sure there're no duplicate keys for debug

Answer 3

Have you added

use Illuminate\Support\Facades\Config;

at top of file. There is another way to check this, that is

dd(config('app.debug'));