How to convert timestamp to time in php

In PHP, you can use the date() function to convert a timestamp into a date and time. This function can format the timestamp into a more readable date and time; the syntax format "date(format , timestamp)", the format parameter is used to specify the formatting character and set the date format to be converted, such as "Y-m-d H:i:s", which is to convert the timestamp into "year-month-day hour: minute: second" "Format.

The operating environment of this tutorial: windows7 system, PHP8 version, DELL G3 computer

Time stamp is a sequence of characters, indicating that a certain event has occurred date/time.

How to convert timestamp to time in php

In php, you can use the date() function to convert timestamp to date time.

<?php
header("Content-type:text/html;charset=utf-8");
$time="1673075342";
$date=date("Y-m-d H:i:s",$time);
echo "时间戳 $time 转为的时间为：".$date;
?>

Explanation: The first parameter value of the date() function indicates the date format to be converted (there can be multiple combinations), "Y-m-d H: i:s" means converting the timestamp into the format of "year-month-day hour:minute:second".

Extended knowledge: date() function

The date() function can format the timestamp into a more readable date and time.

Syntax

date(format,timestamp);

• format Required. Specifies the format of the timestamp.

• #timestamp Optional. Specify timestamp. The default is the current date and time.

#Description: The format parameter is used to specify the formatting character and set the converted date format.

注：format的大小写的区分非常重要

<?php
var_dump(date(&#39;Y-m-d H:i:s&#39;, 1616496304)); //H 24小时制 2021-03-23 18:45:04
var_dump(date(&#39;Y-m-d h:i:s&#39;, 1616496304)); //h 12小时制 2021-03-23 06:45:04
?>

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