cal_info

(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)

cal_info — 返回選定歷法的信息

說明

cal_info(int $calendar = -1): array

cal_info()返回選定 calendar的作息。

歷法信息以一個數(shù)組的形式返回，包含的元素有歷法名稱，歷法代碼，月份，月份的縮寫和單月的最多天數(shù)。作為參數(shù)的calendar歷法名字可以有：

  • 0 or CAL_GREGORIAN - Gregorian Calendar
  • 1 or CAL_JULIAN - Julian Calendar
  • 2 or CAL_JEWISH - Jewish Calendar
  • 3 or CAL_FRENCH - French Revolutionary Calendar

如果沒有指定參數(shù)calendar，所支持的所有歷法將以數(shù)組形式返回。

參數(shù)

calendar

返回信息所指定的歷法名稱，如果沒有指定歷法，將返回所有歷法。

返回值

更新日志

版本 說明
Since 5.0 參數(shù)calendar作為可選項，缺省時默認值為"所有歷法"。

范例

示例 #1 cal_info() example

<?php
$info = cal_info(0);
print_r($info);
?>

以上例程會輸出：

Array
(
    [months] => Array
        (
            [1] => January
            [2] => February
            [3] => March
            [4] => April
            [5] => May
            [6] => June
            [7] => July
            [8] => August
            [9] => September
            [10] => October
            [11] => November
            [12] => December
        )

    [abbrevmonths] => Array
        (
            [1] => Jan
            [2] => Feb
            [3] => Mar
            [4] => Apr
            [5] => May
            [6] => Jun
            [7] => Jul
            [8] => Aug
            [9] => Sep
            [10] => Oct
            [11] => Nov
            [12] => Dec
        )

    [maxdaysinmonth] => 31
    [calname] => Gregorian
    [calsymbol] => CAL_GREGORIAN
)