cal_info

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

    cal_info — 返回选定历法的信息

    说明

    cal_info(int$calendar = -1): array

    cal_info() 返回选定 calendar 的信息。

    以数组的形式返回历法信息，包含的元素有 calname（历法名称）、calsymbol（历法代码）、month （月份）、abbrevmonth（月份的缩写）和 maxdaysinmonth（单月的最多天数）。calendar 参数可以使用下列值指定不同历法的名称：

    如果没有指定参数 calendar，所支持的所有历法将以数组形式返回。

    参数

    calendar

    返回指定历法的信息，如果没有指定，将返回所有历法信息。

    返回值

    示例

    示例 #1 cal_info() 示例

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

    以上示例会输出：

    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 )
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