php教程

IntlCalendar::setTime

(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)

IntlCalendar::setTimeSet the calendar time in milliseconds since the epoch

说明

面向对象风格

public IntlCalendar::setTime ( float $date ) : bool

过程化风格

intlcal_set_time ( IntlCalendar $cal , float $date ) : bool

Sets the instant represented by this object. The instant is represented by a float whose value should be an integer number of milliseconds since the epoch (1 Jan 1970 00:00:00.000 UTC), ignoring leap seconds. All the field values will be recalculated accordingly.

参数

cal

The IntlCalendar resource.

date

An instant represented by the number of number of milliseconds between such instant and the epoch, ignoring leap seconds.

返回值

Returns TRUE on success and FALSE on failure.

范例

Example #1 IntlCalendar::setTime()

<?php
ini_set
('date.timezone''Europe/Lisbon');
ini_set('intl.default_locale''fr_FR');

$cal = new IntlGregorianCalendar(2013/* May */11200);

echo 
IntlDateFormatter::formatObject($calIntlDateFormatter::FULL), "\n";

/* In Europe/Lisbon, on 2013-10-27 at 0200, the clock goes back one hour and
   the timezone from UTC+01 to UTC+00 */

$cal->setTime(strtotime('2013-10-27 00:30:00 UTC') * 1000.);

echo 
IntlDateFormatter::formatObject($calIntlDateFormatter::FULL), "\n";

$cal->setTime(strtotime('2013-10-27 01:30:00 UTC') * 1000.);

echo 
IntlDateFormatter::formatObject($calIntlDateFormatter::FULL), "\n";

以上例程会输出:

samedi 1 juin 2013 12:00:00 heure avancée d'Europe de l'Ouest
dimanche 27 octobre 2013 01:30:00 heure avancée d'Europe de l'Ouest
dimanche 27 octobre 2013 01:30:00 heure normale d'Europe de l'Ouest

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