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php判断两个日期之间相差多少个月份的方法

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Release: 2016-06-13 09:00:53
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php判断两个日期之间相差多少个月份的方法

   本文实例讲述了php判断两个日期之间相差多少个月份的方法。分享给大家供大家参考。具体实现方法如下:

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/**

* @author injection(injection.mail@gmail.com)

* @var date1日期1

* @var date2 日期2

* @var tags 年月日之间的分隔符标记,默认为'-'

* @return 相差的月份数量

* @example:

$date1 = "2003-08-11";

$date2 = "2008-11-06";

$monthNum = getMonthNum( $date1 , $date2 );

echo $monthNum;

*/

function getMonthNum( $date1, $date2, $tags='-' ){

$date1 = explode($tags,$date1);

$date2 = explode($tags,$date2);

return abs($date1[0] - $date2[0]) * 12 + abs($date1[1] - $date2[1]);

}

  希望本文所述对大家的php程序设计有所帮助。

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