如何在PHP中将GMT + 5.5转换为正常时间[重复]

Question

This question already has an answer here:

• How to convert UTC datetime to another timezone? 3 answers

I Have wrote below code which gives me UTC time (default time zone is "UTC") How to convert UTC time to GMT+5.5

$todaysDate= date("Y-m-d-h-i-a");                                        
list($year,$month,$day,$hour,$minute,$meridian) = explode('-',$todaysDate);
$dtime = mktime($hour,$minute, 0, $month, $day, $year);
$dtime = $dtime + ($_SESSION['user_time_zone_offset'] * 60 * 60);
$dtime = date("H:i a", $dtime);                  
echo $dtime;

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Answer 1

use this:

date_default_timezone_set("Asia/Calcutta");

It should work