(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get minimal number of days the first week in a year or month can have

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get behavior for handling repeating wall time

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Whether the objectʼs time is in Daylight Savings Time

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Whether this objectʼs time is before that of the passed object

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Whether a field is set

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Compare time of two IntlCalendar objects for equality

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get the largest local minimum value for a field

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Add a (signed) amount of time to a field

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Set the timezone used by this calendar

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Set a time field or several common fields at once