Module:Time/sandbox: Difference between revisions

Revision as of 19:42, 1 May 2025

Revision as of 21:40, 1 May 2025

Line 557:

local utc_timestamp = os.time (); -- get current server time (UTC) in seconds; used to determine when dst adjustment should be applied

local utc_offsettimestamp = utc_timestamp + get_utc_offset (); -- utcmake offsetlocal fortime specified timezonetimestamp (in seconds)

local retvalutc_offset;

local timestamp = utc_timestamp + utc_offset; -- make local time timestamp (in seconds)

local retval;

if is_set (tz.dst_begins) and is_set (tz.dst_ends) and is_set (tz.dst_time) then -- make sure we have all of the parts

Line 570 ⟶ 569:

if invert then -- southern hemisphere; use beginning and ending of standard time in the comparison

if utc_timestamp >= dst_end_ts and utc_timestamp < dst_begin_ts then -- is current date time standard time?

retvalutc_offset = tz.utc_offset; -- return timezone-offset from utc

else

retvalutc_offset = apply_dst_ajdust (tz.utc_offset); -- return dst-adjusted timezone-offset from utc

end

else -- northern hemisphere

if utc_timestamp >= dst_begin_ts and utc_timestamp < dst_end_ts then -- is current date time daylight time?

retvalutc_offset = apply_dst_ajdust (tz.utc_offset); -- return dst-adjusted timezone-offset from utc

else

retvalutc_offset = tz.utc_offset; -- return timezone-offset from utc

end

end

Line 586 ⟶ 585:

else -- timezone does not use dst

retvalutc_offset = tz.utc_offset; -- return timezone-offset from utc

end

local sign, hours, minutes = retvalutc_offset:match ('^([%-%+]?)(%d%d?):(%d%d)')

if '' == sign then

sign = '+';