PHP Conference Japan 2024

    cal_info

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

    cal_info — 返回特定日曆的資訊

    說明

    cal_info(int $calendar = -1): array

    cal_info() 返回指定 calendar 的資訊。

    日曆資訊以陣列形式返回，包含以下元素：calname、calsymbol、month、abbrevmonth 和 maxdaysinmonth。可作為 calendar 使用的不同日曆的名稱如下：

    如果未指定 calendar 參數，則會以陣列形式返回所有支援的日曆資訊。

    參數

    calendar

    要返回資訊的日曆。如果未指定日曆，則會返回所有日曆的資訊。

    返回值

    範例

    範例 #1 cal_info() 範例

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

    上述範例將輸出

    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
)

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