如何比较两个 Zend_Date 对象的日期部分?

2021-12-29 00:00:00 date php zend-framework zend-date

我想检查 Zend_Date 日期时间是否在同一天.我该怎么做?

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';
}

另见关于将日期与 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.不要仅仅因为它是 ZF 的一部分就使用它.使用原生 可以更快、更舒适地实现 Zend_Date 所做的大部分事情DateTime 也是:

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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评论后编辑
如果你想比较它是否是相同的日期就做

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

$date1->compareDate($date2)

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