PHP Australia Conference 2015

IntlCalendar::getSkippedWallTimeOption

(PHP 5.5.0, PECL >= 3.0.0a1)

IntlCalendar::getSkippedWallTimeOptionGet behavior for handling skipped wall time

Beschreibung

Objektorientierter Stil

public int IntlCalendar::getSkippedWallTimeOption ( void )

Prozeduraler Stil

int intlcal_get_skipped_wall_time_option ( IntlCalendar $cal )

Gets the current strategy for dealing with wall times that are skipped whenever the clock is forwarded during dailight saving time start transitions. The default value is IntlCalendar::WALLTIME_LAST.

The calendar must be lenient for this option to have any effect, otherwise attempting to set a non-existing time will cause an error.

This function requires ICU 4.9 or later.

Parameter-Liste

cal

The IntlCalendar resource.

R├╝ckgabewerte

One of the constants IntlCalendar::WALLTIME_FIRST, IntlCalendar::WALLTIME_LAST or IntlCalendar::WALLTIME_NEXT_VALID.

Beispiele

Beispiel #1 IntlCalendar::getSkippedWallTimeOption()

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

//On March 31st at 0100, the clock goes forward 1 hour and from GMT+00 to GMT+01
$cal = new IntlGregorianCalendar(2013/* March */31130);

var_dump(
    
$cal->isLenient(),               // true
    
$cal->getSkippedWalltimeOption() // 0 WALLTIME_LAST
);

$formatter IntlDateFormatter::create(
    
NULL,
    
IntlDateFormatter::FULL,
    
IntlDateFormatter::FULL,
    
'UTC'
);
var_dump($formatter->format($cal->getTime() / 1000));

$cal->setSkippedWallTimeOption(IntlCalendar::WALLTIME_FIRST);
var_dump($cal->getSkippedWalltimeOption()); // 1 WALLTIME_FIRST
$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY1);

var_dump($formatter->format($cal->getTime() / 1000));

$cal->setSkippedWallTimeOption(IntlCalendar::WALLTIME_NEXT_VALID);
var_dump($cal->getSkippedWalltimeOption()); // 2 WALLTIME_NEXT_VALID
$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY1);

var_dump($formatter->format($cal->getTime() / 1000));

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

bool(true)
int(0)
string(40) "Sunday, March 31, 2013 at 1:30:00 AM GMT"
int(1)
string(41) "Sunday, March 31, 2013 at 12:30:00 AM GMT"
int(2)
string(40) "Sunday, March 31, 2013 at 1:00:00 AM GMT"

Siehe auch

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