(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) The maximum value for a field, considering the objectʼs current time

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get last error code on the object

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get the calendar type

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

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get time currently represented by the object

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get number representing the current time

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Set behavior for handling repeating wall times at negative timezone offset

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Set the calendar time in milliseconds since the epoch

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get set of locale keyword values

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a2) Create an IntlCalendar from a DateTime object or string