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php method to calculate the difference in months: first set two time points; then pass "abs($date1[0] - $date2[0]) * 12 abs($date1[1] - $ date2[1]);" method can calculate the difference between two times.
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php determines how many months the difference is between two dates
The specific implementation method is as follows:
/** * @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]); }
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