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LinuxCon Seattle 2015
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INTLCALENDAR.SETFIRSTDAYOFWEEK(3) 1 INTLCALENDAR.SETFIRSTDAYOFWEEK(3) IntlCalendar::setFirstDayOfWeek - Set the day on which the week is deemed to start Object oriented style SYNOPSIS
public bool IntlCalendar::setFirstDayOfWeek (int $dayOfWeek) DESCRIPTION
Procedural style bool intlcal_set_first_day_of_week (IntlCalendar $cal, int $dayOfWeek) Defines the day of week deemed to start the week. This affects the behavior of fields that depend on the concept of week start and end such as IntlCalendar::FIELD_WEEK_OF_YEAR and IntlCalendar::FIELD_YEAR_WOY. PARAMETERS
o $cal - The IntlCalendar resource. o $dayOfWeek - One of the constants IntlCalendar::DOW_SUNDAY, IntlCalendar::DOW_MONDAY, , IntlCalendar::DOW_SATURDAY. RETURN VALUES
Returns TRUE on success. Failure can only happen due to invalid parameters. EXAMPLES
Example #1 IntlCalendar.setFirstDayOfWeek(3) <?php ini_set('date.timezone', 'Europe/Lisbon'); ini_set('intl.default_locale', 'es_ES'); $cal = IntlCalendar::createInstance(); $cal->set(2013, 5 /* June */, 30); // A Sunday var_dump($cal->getFirstDayOfWeek()); // 2 (Monday) echo IntlDateFormatter::formatObject($cal, <<<EOD week of month : 'W' week of year : 'ww EOD ), " "; $cal->setFirstDayOfWeek(IntlCalendar::DOW_SUNDAY); echo IntlDateFormatter::formatObject($cal, <<<EOD week of month : 'W' week of year : 'ww EOD ), " "; The above example will output: int(2) local day of week: 7 week of month : 4 week of year : 26 local day of week: 1 week of month : 5 week of year : 27 PHP Documentation Group INTLCALENDAR.SETFIRSTDAYOFWEEK(3)
