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    IntlCalendar::getRepeatedWallTimeOption

    (PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

    IntlCalendar::getRepeatedWallTimeOption — Get behavior for handling repeating wall time

    Descrizione

    Stile orientato agli oggetti

    public IntlCalendar::getRepeatedWallTimeOption(): int

    Stile procedurale

    intlcal_get_repeated_wall_time_option(IntlCalendar $calendar): int

    Gets the current strategy for dealing with wall times that are repeated whenever the clock is set back during dailight saving time end transitions. The default value is IntlCalendar::WALLTIME_LAST.

    This function requires ICU 4.9 or later.

    Elenco dei parametri

    calendar

    An IntlCalendar instance.

    Valori restituiti

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

    Esempi

    Example #1 IntlCalendar::getRepeatedWallTimeOption()

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

    //On October 27th at 0200, the clock goes back 1 hour and from GMT+01 to GMT+00
    $cal = new IntlGregorianCalendar(2013, 9 /* October */, 27, 1, 30);

    var_dump($cal->getRepeatedWalltimeOption()); // 0 WALLTIME_LAST

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

    $cal->setRepeatedWalltimeOption(IntlCalendar::WALLTIME_FIRST);
    var_dump($cal->getRepeatedWalltimeOption()); // 1 WALLTIME_FIRST
    $cal->set(IntlCalendar::FIELD_HOUR_OF_DAY, 1);

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

    Il precedente esempio visualizzerà:

    int(0)
string(42) "Sunday, October 27, 2013 at 1:30:00 AM GMT"
int(1)
string(43) "Sunday, October 27, 2013 at 12:30:00 AM GMT"

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