Assuming your webserver isn’t in the timezone, it is expected - bought a cheap server in a foreign country ;) - you have two, actually three, ways to solve this.
1. During runtime
This solution nessetiates the fewest permissions. Just execute
in your PHP script and done. Drawback: you have to do for every execution.
If you’re allowed to modify the php.ini, probably in
and change the parameter
date.timezone = Europe/Vaduz
A full list of all timezones can be found where.
To avoid any troubles with time conversion and timezones, you should use the Unix time or the Greenwich time.