Detailed explanation of the steps to obtain the zero o'clock timestamp of the day in PHP

This time I will bring you a detailed explanation of the steps to get the zero o'clock timestamp of the day in PHP. Time stamp What are the precautions for PHP to get the zero o'clock timestamp of the day. The following is a practical case. Let's take a look. one time.

In today's project, what I want to see every day is all the information of the day, so I want to get the timestamp at zero o'clock that day, and review the relevant knowledge of timestamps. The summary is as follows:

<?php
header("Content-type:text/html;charset=utf-8");
//设置北京时间为默认时区
date_default_timezone_set(&#39;PRC&#39;);
//输出当前时间
echo date("Y-m-d H:i:s",time()); //2016-08-11 10:30:32
//获得当日凌晨的时间戳
$today = strtotime(date("Y-m-d"),time());
echo &#39;<br>';
echo $today; //1470844800
echo '<br>';
//验证当日凌晨的时间戳是否正确
echo date("Y-m-d H:i:s",$today); //2016-08-11 00:00:00
echo '<br>';
//当天的24点时间戳
$end = $today+60*60*24;
//验证当天的24点时间戳是否正确
echo date("Y-m-d H:i:s", $end); //2016-08-12 00:00:00
echo '<br>';
//获得指定时间的零点的时间戳
$time = strtotime('2014-06-06');
echo '<br>';
echo $time; //1401984000
echo '<br>';
//验证是否是指定时间的时间戳
echo date("Y-m-d H:i:s",$time); //2014-06-06 00:00:00
?>

Believe it or not After reading the case in this article, you have mastered the method. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

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