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  • IntlCalendar::before()

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

    Whether this objectʼs time is before that of the passed object

    说明

    面向对象风格
    publicIntlCalendar::before(IntlCalendar$other): bool
    过程化风格
    intlcal_before(IntlCalendar$cal, IntlCalendar$other): bool

    Returns whether this objectʼs time precedes the argumentʼs time.

    参数

    $cal

    The IntlCalendar resource.

    $other

    The calendar whose time will be checked against the primary objectʼs time.

    返回值

    Returns TRUE if this objectʼs current time is before that of the$calendarargumentʼs time. Returns FALSE otherwise. Also returns FALSE on failure. You can use exceptions or intl_get_error_code() to detect error conditions.