PHPの月日数(月末日)をgolangで実装する
date.php
$d = date('t');
echo $d
date.go
package main
import (
"fmt"
"time"
)
func main() {
t1 := time.Now()
t2 := time.Date(t1.Year(), t1.Month(), 1, 0, 0, 0, 0, time.Local).AddDate(0, 1, 0)
d := time.Date(t2.Year(), t2.Month(), 0, 0, 0, 0, 0, time.Local)
fmt.Println(d.Day())
}