Get number of hours offset from GMT in PHP

Description

The following code shows how to get number of hours offset from GMT.

Example

<?php/*  ww w .  ja  v a  2s.c om*/

$time = gettimeofday();
$GMToffset = $time['minuteswest'] / 60;
echo "Server location is $GMToffset hours west of GMT.";

?>

The code above generates the following result.