如何从PHP的DateTime :: diff获取累积的日子？ [英] How to get aggregate days from PHP's DateTime::diff?

问题描述

$now = new DateTime('now');
$tomorrow = new DateTime('tomorrow');
$next_year = new DateTime('+1 year');

echo "<pre>";
print_r($now->diff($tomorrow));
print_r($now->diff($next_year));
echo "</pre>";

DateInterval Object
(
    [y] => 0
    [m] => 0
    [d] => 0
    [h] => 10
    [i] => 17
    [s] => 14
    [invert] => 0
    [days] => 6015
)

DateInterval Object
(
    [y] => 1
    [m] => 0
    [d] => 0
    [h] => 0
    [i] => 0
    [s] => 0
    [invert] => 0
    [days] => 6015
)

'显示6015？为什么不显示总天数？ 1年差异对我来说意味着什么，因为几个月有不同的天数。

any ideas why 'days' shows 6015? why won't it show the total number of days? 1 year difference means nothing to me, since months have varying number of days.

推荐答案

更合适的错误报告将是＃51184 ，其重点是Windows报告6015天的问题（非Windows显示OK）。

A more appropriate bug report to follow would be #51184 which focuses on the problem of Windows reporting 6015 days (non-Windows appears OK).

至于是否对＃49778（涉及不同的问题）的修正会影响到这个问题还是问题仍然存在，还没有给出任何反馈。如果任何人在这里可以看看并提供一些反馈意见，那将是非常好的。

No feedback has been given as yet with regards to whether the fix for #49778 (which deals with a different issue) affects this or if the problem persists. If anyone here could take a look and provide some feedback, that would be very kind of you.

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