Php/docs/dateperiod.getenddate
DatePeriod::getEndDate
(PHP 5 >= 5.6.5, PHP 7)
DatePeriod::getEndDate — Gets the end date
参数
此函数没有参数。
返回值
Returns null
if the DatePeriod does
not have an end date. For example, when initialized with the
recurrences
parameter, or the
isostr
parameter without an
end date.
Returns a DateTimeImmutable object
when the DatePeriod is initialized with a
DateTimeImmutable object
as the end
parameter.
Returns a DateTime object otherwise.
范例
Example #1 DatePeriod::getEndDate() example
<?php$period = new DatePeriod( new DateTime('2016-05-16T00:00:00Z'), new DateInterval('P1D'), new DateTime('2016-05-20T00:00:00Z'));$start = $period->getEndDate();echo $start->format(DateTime::ISO8601);?>
以上例程会输出:
2016-05-20T00:00:00+0000
Example #2 DatePeriod::getEndDate() without an end date
<?php$period = new DatePeriod( new DateTime('2016-05-16T00:00:00Z'), new DateInterval('P1D'), 7);var_dump($period->getEndDate());?>
以上例程会输出:
NULL
参见
- DatePeriod::getStartDate() - Gets the start date
- DatePeriod::getDateInterval() - Gets the interval