Laravel subdays - PHP

Laravel subdays is a method provided by the popular PHP framework Laravel. This method allows you to subtract days from a given date using an elegant and readable syntax.

Syntax

The syntax for subdays is simple:

Carbon\Carbon::now()->subDays($days);

Here, Carbon\Carbon::now() creates a new Carbon instance with the current date and time. The subDays() method then subtracts the specified number of days from this date.

Examples

We can use subdays to easily calculate the date that was, for example, two weeks ago:

Carbon\Carbon::now()->subDays(14);

This code returns a Carbon instance representing the date and time that was 14 days ago from the current time.

We can also chain the subDays() method multiple times to subtract more than one day:

Carbon\Carbon::now()->subDays(3)->subDays(2);

This expression returns a Carbon instance representing the date and time that was 5 days ago from the current time.

Conclusion

Laravel subdays is a convenient method that makes it easy to subtract days from a given date. By using Carbon, Laravel makes working with dates and times in PHP more intuitive and readable.