Best effort to give a time zone's abbrev when PHP doesn't know it Borrows some code from Subs.php's smf_list_timezones()
Best effort to give a time zone's abbrev when PHP doesn't know it
Borrows some code from Subs.php's smf_list_timezones()

Signed-off-by: Jon Stovell <5fe09b7d9f00fd95250ae2a73993b352b084988d@gmail.com>

StealthWombat/SMF2.1-more-forkery,StealthWombat/SMF2.1-more-forkery