IntlCalendar::getRepeatedWallTimeOption

Get behavior for handling repeating wall time

&reftitle.description;

&style.oop;

public `int` `IntlCalendar::getRepeatedWallTimeOption`

&style.procedural;

`int` `intlcal_get_repeated_wall_time_option` `IntlCalendar` `cal`

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.

&reftitle.parameters;

`cal`

- The IntlCalendar resource.

&reftitle.returnvalues;

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

&reftitle.examples;

### `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.));

&example.outputs;

    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"

&reftitle.seealso;

- `IntlCalendar::getSkippedWallTimeOption`
- `IntlCalendar::setSkippedWallTimeOption`
- `IntlCalendar::setRepeatedWallTimeOption`