Php/docs/intlcalendar.isweekend
IntlCalendar::isWeekend
(PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)
IntlCalendar::isWeekend — Whether a certain date/time is in the weekend
说明
面向对象风格
public IntlCalendar::isWeekend
([ float $date = NULL
] ) : bool
过程化风格
intlcal_is_weekend
( IntlCalendar $cal
[, float $date = NULL
] ) : bool
Returns whether either the obejctʼs current time or the provided timestamp occur during a weekend in this objectʼs calendar system.
This function requires ICU 4.4 or later.
参数
cal- The IntlCalendar resource.
date- An optional timestamp representing the number of milliseconds since the epoch, excluding leap seconds. If
null, this objectʼs current time is used instead.
返回值
A bool indicating whether the given or this objectʼs time occurs in a weekend.
The value false may also be returned on failure, for instance after giving
a date out of bounds on non-lenient mode; use exceptions or query
intl_get_error_code() to disambiguate.
范例
Example #1 IntlCalendar::isWeekend()
<?phpini_set('date.timezone', 'Europe/Lisbon');$cal = new IntlGregorianCalendar(NULL, 'en_US');$cal->set(2013, 6 /* July */, 7); // a Sunday var_dump($cal->isWeekend()); // truevar_dump($cal->isWeekend(strtotime('2013-07-01 00:00:00'))); // false, Monday$cal = new IntlGregorianCalendar(NULL, 'ar_SA');$cal->set(2013, 6 /* July */, 7); // a Sunday var_dump($cal->isWeekend()); // false, Sunday not in weekend in this calendar
参见
- IntlCalendar::getDayOfWeekType() - Tell whether a day is a weekday, weekend or a day that has a transition between the two
- IntlCalendar::getWeekendTransition() - Get time of the day at which weekend begins or ends
