php default timezone
date_default_timezone_set("Asia/Kolkata");
// List of Supported Timezones https://www.php.net/manual/en/timezones.php
default time zone india php
date_default_timezone_set('Asia/Kolkata');
$timestamp = date("Y-m-d H:i:s");
asia time zone in php
<?php
date_default_timezone_set("Asia/Calcutta"); //India time (GMT+5:30)
echo date('d-m-Y H:i:s');
?>
date_default_timezone_set for india in php
<?php
date_default_timezone_set("Asia/Kolkata"); //India time (GMT+5:30)
echo date('d-m-Y H:i:s');
?>
php get timezone
echo date_default_timezone_get(); //UTC
//Read more at https://www.php.net/manual/en/function.date-default-timezone-get.php