IntlCalendar::getFirstDayOfWeek
(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::getFirstDayOfWeek — Get the first day of the week for the calendarʼs locale
Description
Object oriented style
public int IntlCalendar::getFirstDayOfWeek ( void )Procedural style
int intlcal_get_first_day_of_week ( IntlCalendar $cal )The week day deemed to start a week, either the default value for this locale or the value set with IntlCalendar::setFirstDayOfWeek().
Parameters
cal
The IntlCalendar resource.
Return Values
One of the constants IntlCalendar::DOW_SUNDAY, IntlCalendar::DOW_MONDAY, …, IntlCalendar::DOW_SATURDAY or FALSE on failure.
Examples
Example #1 IntlCalendar::getFirstDayOfWeek()
<?php
ini_set('date.timezone', 'UTC');
$cal1 = IntlCalendar::createInstance(NULL, 'es_ES');
var_dump($cal1->getFirstDayOfWeek()); // Monday
$cal1->set(2013, 1 /* February */, 3); // a Sunday
var_dump($cal1->get(IntlCalendar::FIELD_WEEK_OF_YEAR)); // 5
$cal2 = IntlCalendar::createInstance(NULL, 'en_US');
var_dump($cal2->getFirstDayOfWeek()); // Sunday
$cal2->set(2013, 1 /* February */, 3); // a Sunday
var_dump($cal2->get(IntlCalendar::FIELD_WEEK_OF_YEAR)); // 6The above example will output:
int(2)
int(5)
int(1)
int(6)See Also
- IntlCalendar::setFirstDayOfWeek() - Set the day on which the week is deemed to start
← IntlCalendar::getErrorMessage
IntlCalendar::getGreatestMinimum →
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