PHP - Manual: IntlGregorianCalendar::isLeapYear
2024-12-22
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
IntlGregorianCalendar::isLeapYear — Determine if the given year is a leap year
$year
): bool
本函数还未编写文档,仅有参数列表。
year
Returns true
for leap years, false
otherwise and on failure.
官方地址:https://www.php.net/manual/en/intlgregoriancalendar.isleapyear.php