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判断两个日期之间相差多少个月份的函数

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PHP中文网Original
2016-05-25 17:15:281437browse

1. [代码][PHP]代码   

/**
 * @author injection(injection.mail@gmail.com)
* @final 2006-09-23
* @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]);
 }

                   

                   

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