PHP/Date/date default timezone set
Changing time zone with date_default_timezone_set()
<source lang="html4strict">
<?php $now = time(); date_default_timezone_set("America/New York"); print date("c", $now); date_default_timezone_set("Europe/Paris"); print date("c", $now); ?>
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Handling DST with date_default_timezone_set()
<source lang="html4strict">
<?php date_default_timezone_set("America/Denver"); $summer = mktime(12,0,0,7,4,2008); print date("c", $summer) . "\n"; date_default_timezone_set("America/Phoenix"); print date("c", $summer) . "\n"; ?>
</source>