Php/docs/intlcalendar.getskippedwalltimeoption

• PHP Manual
• IntlCalendar
• Get behavior for handling skipped wall time

IntlCalendar::getSkippedWallTimeOption

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

IntlCalendar::getSkippedWallTimeOption — Get behavior for handling skipped wall time

说明

面向对象风格

public IntlCalendar::getSkippedWallTimeOption ( ) : int

过程化风格

intlcal_get_skipped_wall_time_option ( IntlCalendar $cal ) : int

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.

参数

cal

The IntlCalendar resource.

返回值

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

范例

Example #1 IntlCalendar::getSkippedWallTimeOption()

<?phpini_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, 2 /* March */, 31, 1, 30);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$cal->set(IntlCalendar::FIELD_HOUR_OF_DAY, 1);var_dump($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_DAY, 1);var_dump($formatter->format($cal->getTime() / 1000));

以上例程会输出：

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"

参见

• IntlCalendar::getRepeatedWallTimeOption() - Get behavior for handling repeating wall time
• IntlCalendar::setSkippedWallTimeOption() - Set behavior for handling skipped wall times at positive timezone offset transitions
• IntlCalendar::setRepeatedWallTimeOption() - Set behavior for handling repeating wall times at negative timezone offset transitions