如何在这一天用碳获得周 +4

Question

I have a problem here I want to get the +4 week date from the current date using carbon, the +4 week plan will be dynamic depending on the input entered by the user, how do I make it, I've tried using this code but it's time to step back

 $dt = Carbon::now();
        dd($dt->week(4)->format('Y-m-d'));

Answer 1

Check Carbon docs, you may use addWeeks() :

$dt = Carbon::now();
dd($dt->addWeeks(4)->format('Y-m-d'));

The week() method you've used, sets the week number using given first day of week and first day of year included in the first week.

Answer 2

I am not sure to understand your question, but I guess you just have to use :

$dt = Carbon::now();
$dt->addWeeks(4);

dd($dt->format('Y-m-d');

Answer 3

You don't need carbon for such simple tasks. With DateTime

echo date_create('+4 weeks')->format("Y-m-d");

or with date and strtotime

echo date("Y-m-d",strtotime('+4 weeks'));