how to changthe server date, time to local date and time

[edwinho]

i can change the time by add the hour difference, but how the date be changed! help!

$nowtime=time();
$timelogin=strftime('%H:%M:%S',time() + 60*60*8);// add 8 hours as local time

[RudiVisser]

$hr = strtotime('+1 hour');
date('d/m/Y H:i:s', $hr);