如何比较两个Zend_Date对象的日期部分？ [英] How to compare the date parts of two Zend_Date objects?

问题描述

我想检查是否在$ code> Zend_Date datetimes是在同一天。如何做到这一点？

I'd like to check if to Zend_Date datetimes are on the same day. How can I do that?

$date1 = new Zend_Date('2011-11-14 10:45:00');
$date2 = new Zend_Date('2011-11-14 19:15:00');

推荐答案

$date1 = new Zend_Date('2011-11-14 10:45:00');
$date2 = new Zend_Date('2011-11-14 19:15:00');
if ($date1->compareDay($date2) === 0) {
    echo 'same day';
}

另请参阅将日期与Zend日期进行比较

在旁注中，我强烈建议您验证是否需要 Zend_Date 。不要使用它，只因为它是ZF的一部分。大多数 Zend_Date 可以通过本机 DateTime 以及

On a sidenote, I strongly encourage you to verify if you have the need for Zend_Date. Do not use it just because it is part of ZF. Most of what Zend_Date does can be achieved faster and more comfortably with native DateTime as well:

$date1 = new DateTime('2011-11-14 10:45:00');
$date2 = new DateTime('2011-11-14 19:15:00');
if ($date1->diff($date2)->days === 0) {
    echo 'same day';
}

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评论

如果你想比较是否是相同的日期只要做

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EDIT after comments
If you want to compare whether it's the same date just do

$date1->compareDate($date2)

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