当前日期来自UTC时区

Question

我们将用户时区存储到数据库中，我正在查看UTC时区的当前日期。 我有时区数据，如+5.5，-7，+ 2.5。并希望从时区获得当前时间。

我如何从PHP或MYsql获取当前日期。

Answer 1

<?php 

//current time zone to UTC
$date = new DateTime($datetime, new DateTimeZone(date_default_timezone_get()));

//set the time zone as UTC
$date->setTimezone(new DateTimeZone('UTC'));

//convert local time to UTC time
$date=$date->format("Y-M-D");

echo $date;

//--------------------------------------------------------------------

//UTC to some other time zone format

$date = new DateTime($datetime, new DateTimeZone("UTC"));

//set the time zone as UTC
$date->setTimezone(new DateTimeZone(date_default_timezone_get()));

//convert local time to UTC time
$date=$date->format("Y-M-D");

echo $date;