Get time currently represented by the object

# IntlCalendar::getTime

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

IntlCalendar::getTime — Get time currently represented by the object

### 说明

面向对象风格

public function IntlCalendar::getTime(): float|false

过程化风格

function intlcal_get_time(IntlCalendar `$calendar`): float|false

Returns the time associated with this object, expressed as the number of milliseconds since the epoch.

### 参数

`calendar`
  IntlCalendar 实例。

### 返回值

A float representing the number of milliseconds elapsed since the reference time (1 Jan 1970 00:00:00 UTC), 或者在失败时返回 `false`

### 示例

示例 #1 IntlCalendar::getTime()

    <?php
    ini_set('date.timezone', 'Europe/Lisbon');
    ini_set('intl.default_locale', 'en_US');

    $cal = new IntlGregorianCalendar(2013, 4 /* May */, 1, 0, 0, 0);
    $time = $cal->getTime();
    var_dump($time, $time / 1000 == strtotime('2013-05-01 00:00:00')); //true

以上示例会输出：

    float(1367362800000)
    bool(true)

### 参见

- IntlCalendar::getNow() - Get number representing the current time

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