The getTimezoneOffset() method returns the difference, in minutes, between a date as evaluated in the UTC time zone, and the same date as evaluated in the local time zone.
The getTimezoneOffset() method returns the difference, in minutes, between a date as evaluated in the UTC time zone, and the same date as evaluated in the local time zone.
$user_localtime = new DateTime("now");
$tz= $user_localtime->getTimezone();
print_r($tz);
с помощью этого класса не получится? я так понимаю timezone_type это и есть Относительно время относительно UTC?