(php)取得瑞年与平年的天数(php)-优快云博客

本文提供了两个PHP函数示例，一个是获取指定月份天数的函数，另一个是根据时间戳获取对应星期几的函数。通过这些函数，可以方便地处理日期相关的计算。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

(php)取得瑞年与平年的天数(php)

利用php如何取得取得瑞年与平年中每月份的天数，如下函数：

// 取得某月天数,可用于任意月份

function getDays($month, $year)

{

switch($month)

{

case 4:

case 6:

case 9:

case 11:

$days = 30;

break;

case 2:

if ($year%4==0)

{

if ($year 0==0)

{

$days = $year@0==0 ? 29 : 28;

}

else

{

$days =29;

}

}

else

{

$days = 28;

}

break;

default:

$days = 31;

break;

}

return $days;

}

**

* 根据时间戳取得对应的星期几

*

* @param int $time_stamp 时间戳

*/

function getWeek($time_stamp)

{

$week_num = date("w",$time_stamp);

switch($week_num)

{

case "0":

$week = "日";

break;

case '1':

$week = "一";

break;

case '2':

$week = "二";

break;

case '3':

$week = "三";

break;

case '4':

$week = "四";

break;

case '5':

$week = "五";

break;

case '6':

$week = "六";

break;

}

Return $week;

}