Answers for "display time in different time zones in php"

php default timezone

date_default_timezone_set("Asia/Kolkata");
// List of Supported Timezones https://www.php.net/manual/en/timezones.php

php get date using timezone

<?php
$date = new DateTime("now", new DateTimeZone('America/New_York') );
echo $date->format('Y-m-d H:i:s');

php set timezone

date_default_timezone_set('Asia/Jakarta');

set timezone in php

date_default_timezone_set('Asia/Kolkata);