程式員 - PHP計算出兩個年份的相差的月份，注意我只要月份，比如 "2013-07-03" "2014-03-12"

PHP計算出兩個年份的相差的月份，注意我只要月份，比如 "2013-07-03" "2014-03-12"，他們相差的8個月，那麼你的函數中必須返回8，注意代碼冗餘

回複內容：

PHP計算出兩個年份的相差的月份，注意我只要月份，比如 "2013-07-03" "2014-03-12"，他們相差的8個月，那麼你的函數中必須返回8，注意代碼冗餘

上一個回答沒考慮年份差（不過題主強調了只需要月份），這裡補上 @ 2014-03-27 10:06:25：

$time_begin   = strtotime("2012-07-03");$time_end     = strtotime("2014-03-12");$time_differ  = $time_end - $time_begin;$year_differ  = date('Y', $time_differ);$month_differ = date('m', $time_differ);$result       = 12*intval($year_differ-1970)+intval($month_differ)-1;

$time_begin   = strtotime("2013-07-03");$time_end     = strtotime("2014-03-12");$time_differ  = $time_end - $time_begin;$month_differ = date('m', $time_differ);$result       = intval($month_differ)-1;

親測可行。

    $d1 = new DateTime('2013-07-03');    $d2 = new DateTime('2014-03-12');    $diff=$d2->diff($d1);    echo ($diff->y*12)+$diff->m;

