Days between dates: Difference between revisions

=={{header|Vlang}}==

{{trans|go}}

<lang vlang>import time

fn days_between(d1 string, d2 string) ?int {

t1 := time.parse('$d1 01:01:01')?

t2 := time.parse('$d2 01:01:01')?

days := int((t2-t1).hours()/24)

return days

}

fn main(){

mut date1,mut date2 := "2019-01-01", "2019-09-30"

mut days := days_between(date1, date2)?

println("There are $days days between $date1 and $date2")

date1, date2 = "2015-12-31", "2016-09-30"

days = days_between(date1, date2)?

println("There are $days days between $date1 and $date2")

}</lang>

{{out}}

<pre>

There are 272 days between 2019-01-01 and 2019-09-30

There are 274 days between 2015-12-31 and 2016-09-30</pre>