# IntlCalendar::getMaximum

(PHP 5 >= 5.5.0, PHP 7, PHP 8, PECL >= 3.0.0a1)

IntlCalendar::getMaximum — Get the global maximum value for a field

### 说明

面向对象风格

public IntlCalendar::getMaximum(int `$field`): int|false

过程化风格

intlcal_get_maximum(IntlCalendar `$calendar`, int `$field`): int|false

Gets the global maximum for a field, in this specific calendar. This value is larger or equal to that returned by IntlCalendar::getActualMaximum(), which is in its turn larger or equal to that returned by IntlCalendar::getLeastMaximum().

### 参数

`calendar`

  IntlCalendar 实例。

`field`

  One of the IntlCalendar date/time field constants. These are integer values between `0` and `IntlCalendar::FIELD_COUNT`.

### 返回值

An int representing a field value in the fieldʼs unit 或者在失败时返回 `false`.

### 参见

- IntlCalendar::getActualMaximum() - The maximum value for a field, considering the objectʼs current time
- IntlCalendar::getLeastMaximum() - Get the smallest local maximum for a field
- IntlCalendar::getMinimum() - Get the global minimum value for a field

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