(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
cal_info — 返回選定歷法的信息
$calendar = -1): array
cal_info()返回選定 calendar的作息。
歷法信息以一個(gè)數組的形式返回，包含的元素有歷法名稱(chēng)，歷法代碼，月份，月份的縮寫(xiě)和單月的最多天數。作為參數的calendar歷法名字可以有：
CAL_GREGORIAN - Gregorian Calendar
CAL_JULIAN - Julian Calendar
CAL_JEWISH - Jewish Calendar
CAL_FRENCH - French Revolutionary Calendar
如果沒(méi)有指定參數calendar，所支持的所有歷法將以數組形式返回。
calendar返回信息所指定的歷法名稱(chēng)，如果沒(méi)有指定歷法，將返回所有歷法。
| 版本 | 說(shuō)明 |
|---|---|
| Since 5.0 |
參數calendar作為可選項，缺省時(shí)默認值為"所有歷法"。
|
示例 #1 cal_info() example
<?php
$info = cal_info(0);
print_r($info);
?>
以上例程會(huì )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
)