计算PHP DateInterval中的总秒数 [英] Calculate total seconds in PHP DateInterval

问题描述

计算两个日期之间的总秒数的最佳方式是什么？到目前为止，我已经尝试过以下一些方面：

What is the best way to calculate the total number of seconds between two dates? So far, I've tried something along the lines of:

$delta   = $date->diff(new DateTime('now'));
$seconds = $delta->days * 60 * 60 * 24;

但是，DateInterval的 days 对象似乎在目前的PHP5.3构建中被破坏（至少在Windows上，它总是返回相同的 6015 值）。我也试图以这样一种方式去做，这样一来，每个月都不会保留天数（回合到30），闰年等：

However, the days property of the DateInterval object seems to be broken in the current PHP5.3 build (at least on Windows, it always returns the same 6015 value). I also attempted to do it in a way which would fail to preserve number of days in each month (rounds to 30), leap years, etc:

$seconds = ($delta->s)
         + ($delta->i * 60)
         + ($delta->h * 60 * 60)
         + ($delta->d * 60 * 60 * 24)
         + ($delta->m * 60 * 60 * 24 * 30)
         + ($delta->y * 60 * 60 * 24 * 365);

但是，对于使用这个半分解决方案我真的不高兴。

But I'm really not happy with using this half-assed solution.

推荐答案

你可以不比较，而不是.gettimestamp.phprel =noreferrer>时间戳

Could you not compare the time stamps instead?

$now = new DateTime('now');
$diff = $date->getTimestamp() - $now->getTimestamp()

这篇关于计算PHP DateInterval中的总秒数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！