After upgrading Laravel from 5.6 to 6.0, Call to undefined str_random() function not working

Question

I have upgraded Laravel from 5.6 to 6.0. Previously, default helper functions were running fine on the controllers, but now it says \"undefined.\" In my con

Answer 1

In my case, I didn't use any of the string helpers in my app code, so I just had to remove the compiled class file:

php artisan clear-compiled