How to change weekstart to Friday and weekend to Thursday sitewide?

@PORDONEZ is it fix for whole function in your current case than you can do

Carbon::now() = current utc time (2018-10-04 07:22:24) // this is for example when i run this in my local machine. It may be differ when you try this in your local machine.

$startOfWeek = Carbon\Carbon::now()->startOfWeek()->addDay(4);
$endOfWeek = Carbon\Carbon::now()->startOfWeek()->addDay(3);

hope this will help.

@jaythanki is it possible to set it sitewide?,

In your App/Providers/AppServiceProvider.php you can add in boot method :

Carbon::setWeekStartsAt(Carbon::FRIDAY);
Carbon::setWeekEndsAt(Carbon::THURSDAY);

You can also change Week-end if needed :

Carbon::setWeekendDays([
    Carbon::SUNDAY,
    Carbon::MONDAY,
]);

@Vilfago tried doing this

Carbon::setWeekStartsAt(Carbon::FRIDAY);
Carbon::setWeekEndsAt(Carbon::THURSDAY);

how can i check on the view if the changes is already implemented, today is Thursday here in the Philippines so when i will check the number day it should be 0 or 1. correct?

should be 6 or 7 as it's the end of the week.

@Vilfago oh yeah correct. but when i use this on my controller

$day = Carbon::now()->format( 'N' );

and this on my view

{{ $day }}

the result is 4

Did you add a use Illuminate\Support\Carbon; at the top of AppServiceProvider ?

@Vilfago yes. im using laravel 5.7 btw