IntlCalendar::toDateTime()

(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a2)

Convert an IntlCalendar into a DateTime object

说明

面向对象风格
publicIntlCalendar::toDateTime(void): DateTime

过程化风格
intlcal_to_date_time(IntlCalendar$cal): DateTime

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).

参数

$cal

The IntlCalendar resource.

返回值

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.

范例

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);

以上例程会输出：

DateTime Object
(
    [date] => 2013-07-02 00:29:13
    [timezone_type] => 3
    [timezone] => Europe/Lisbon
)

参见

• IntlCalendar::fromDateTime() Create an IntlCalendar from a DateTime object or string
• IntlCalendar::getTime() Get time currently represented by the object
• IntlCalendar::createInstance() Create a new IntlCalendar
• DateTime:__construct()