The mention of using 'US/Pacific-New' is actually a deprecated process.
See here: http://us.php.net/manual/en/timezones.others.php
Where it is described:
Please do not use any of the timezones listed here (besides UTC), they only exist for backward compatible reasons.
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Server IP: 208.69.120.35
Probable Submitter: 69.238.117.216
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Manual Page -- http://www.php.net/manual/en/function.timezone-abbreviations-list.php
Edit -- https://master.php.net/note/edit/86064
Del: integrated -- https://master.php.net/note/delete/86064/integrated
Del: useless -- https://master.php.net/note/delete/86064/useless
Del: bad code -- https://master.php.net/note/delete/86064/bad+code
Del: spam -- https://master.php.net/note/delete/86064/spam
Del: non-english -- https://master.php.net/note/delete/86064/non-english
Del: in docs -- https://master.php.net/note/delete/86064/in+docs
Del: other reasons-- https://master.php.net/note/delete/86064
Reject -- https://master.php.net/note/reject/86064
Search -- https://master.php.net/manage/user-notes.php
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