(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a2)
IntlCalendar::toDateTime — Convert an IntlCalendar into a DateTime object
面向对象风格
过程化风格
Create a DateTime object that represents the same instant (up to second precision, with a rounding error of less than 1 second) and has an analog timezone to this object (the difference being DateTimeʼs timezone will be backed by PHPʼs timezone while IntlCalendarʼs timezone is backed by ICUʼs).
calendarIntlCalendar 实例。
A DateTime object with the same timezone as this
object (though using PHPʼs database instead of ICUʼs) and the same time,
except for the smaller precision (second precision instead of millisecond).
Returns false on failure.
示例 #1 IntlCalendar::toDateTime()
<?php
ini_set('date.timezone', 'UTC');
ini_set('intl.default_locale', 'pt_PT');
$cal = IntlCalendar::createInstance('Europe/Lisbon'); //current time
$dt = $cal->toDateTime();
print_r($dt);以上示例会输出：
DateTime Object
(
[date] => 2013-07-02 00:29:13
[timezone_type] => 3
[timezone] => Europe/Lisbon
)