本文介绍了试图在 PHP 中定义我自己的时间类型的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着跟版网的小编来一起学习吧！
问题描述
所以我试图定义一个时间类型，但我不太确定如何去做.我在网上找到的答案给出了用当前时间定义时间类型的例子(即 date("h:i:sa"))但是我正在尝试定义一个硬编码版本.我的格式想要的是 (HH:mm:ss) (hour:minutes:seconds) 我需要将变量声明为时间类型的原因是为了以后可以使用它们进行比较.
So I am trying to define a time type and I am not quite sure how to do it. The answers I find online give examples of defining a time type with the current time (i.e date("h:i:sa")) however I am trying to define a hard coded version.The format I want is (HH:mm:ss) (hour:minutes:seconds) The reason why I need the variable to be declared as time type is so that they can be used later on to be compared.
<?php
$my_time = '10:00:00';
$your_time = '11:00:00';
if($my_time > $your_time){
echo "You have less time";
}
?>
推荐答案
PHP DateTime 类就是你所需要的.
The PHP DateTime Class is what you need.
//instantiate a DateTime Object
$time = new DateTime();
//Use the DateTime obj to create two new DateTime objects
$yourTime = $time->createFromFormat('h:i:s', '12:30:30'); //third param here can define tz
$theirTime = $time->createFromFormat('h:i:s', '12:10:15');
//Use diff() to return a DateInterval
$dateInterval = $yourTime->diff($theirTime);
//Format the DateInterval as a string
$differenceBetweenYoursAndTheirs = $dateInterval->format('%h:%i:%s');
//Do something with your interval
echo "The difference between {$yourTime->format('h:i:s')} and {$theirTime->format('h:i:s')} is $differenceBetweenYoursAndTheirs";
这篇关于试图在 PHP 中定义我自己的时间类型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跟版网！
本站部分内容来源互联网,如果有图片或者内容侵犯了您的权益，请联系我们，我们会在确认后第一时间进行删除！