PHP：查找两个日期（“YmdHis”）之间的日期差异 [英] PHP:find day difference between two date("YmdHis") reture

问题描述

我需要找到与 date（YmdHis） value.let的日期差异，一个值是：

I need to find the day difference from the date("YmdHis") value.let say one value is:

$previous_date='20101202115755';
$current_date= date("YmdHis");
$day_difference=?????

现在我需要找到两个值之间唯一的差异。我找到这个值？

Now i need to find the only day difference between two values.Is their any kind heart who can help me to find the value?

推荐答案

只需将日期转换为时间戳，然后从current_date中减去previous_date，并将秒数除以一天。这是一个例子：

Just convert your dates to timestamps and then subtract previous_date from current_date and divide by number of seconds in a day. This is an example:

$day = 60*60*24;

$now = time();
$target = strtotime('2010-12-24');

$diff = round(($target - $now) / $day);
echo $diff;

如果您想要之间的天数，将$ diff减1。

If you want number of days in between, subtract $diff by one.

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