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    IntlCalendar::getDayOfWeekType

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

    IntlCalendar::getDayOfWeekType — Tell whether a day is a weekday, weekend or a day that has a transition between the two

    Description

    Object-oriented style

    public IntlCalendar::getDayOfWeekType(int $dayOfWeek): int|false

    Procedural style

    intlcal_get_day_of_week_type(IntlCalendar $calendar, int $dayOfWeek): int|false

    Returns whether the passed day is a weekday (IntlCalendar::DOW_TYPE_WEEKDAY), a weekend day (IntlCalendar::DOW_TYPE_WEEKEND), a day during which a transition occurs into the weekend (IntlCalendar::DOW_TYPE_WEEKEND_OFFSET) or a day during which the weekend ceases (IntlCalendar::DOW_TYPE_WEEKEND_CEASE).

    If the return is either IntlCalendar::DOW_TYPE_WEEKEND_OFFSET or IntlCalendar::DOW_TYPE_WEEKEND_CEASE, then IntlCalendar::getWeekendTransition() can be called to obtain the time of the transition.

    This function requires ICU 4.4 or later.

    Parameters

    calendar

    An IntlCalendar instance.

    dayOfWeek

    One of the constants IntlCalendar::DOW_SUNDAY, IntlCalendar::DOW_MONDAY, …, IntlCalendar::DOW_SATURDAY.

    Examples

    Example #1 IntlCalendar::getDayOfWeekType()

    <?php
    foreach (array('en_US', 'ar_SA') as $locale) {
    echo     "Locale: ", Locale::getDisplayName($locale, "en_US"), "\n";

    $cal = IntlCalendar::createInstance('UTC', $locale);

    for (    $i = IntlCalendar::DOW_SUNDAY; $i <= IntlCalendar::DOW_SATURDAY; $i++) {
    $type = $cal->getDayOfWeekType($i);
    $transition = ($type !== IntlCalendar::DOW_TYPE_WEEKDAY)
    ?     $cal->getWeekendTransition($i)
    :     '';
    echo     $i, " ", $type, " ", $transition, "\n";
    }
    echo     "\n";
    }
    ?>

    The above example will output:

    Locale: English (United States)
1 1 86400000
2 0
3 0
4 0
5 0
6 0
7 1 0

Locale: Arabic (Saudi Arabia)
1 0
2 0
3 0
4 0
5 0
6 1 0
7 1 86400000

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