پودمان:Date
Usage
date Function
{{#invoke:date|date|format|date type (dafault: gregorian)|timezone (dafault: UTC)|language (dafault: en)|timestamp (dafault: current timestamp)}}
time Function
Returns current timestamp in UTC.
{{#invoke:date|time}}
Examples
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|en}}
outputs: Thursday 25 April 2024 09:40:13 AM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|fa}}
outputs: پنج‌شنبه ۲۵ آوریل ۲۰۲۴ ۰۹:۴۰:۱۳ ق.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|en}}
outputs: Thursday 6 Khordad 1403 09:40:13 AM
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|fa}}
outputs: پنج‌شنبه ۶ خرداد ۱۴۰۳ ۰۹:۴۰:۱۳ ق.ظ.
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|en}}
outputs: Thursday 25 April 2024 02:10:13 PM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|fa}}
outputs: پنج‌شنبه ۲۵ آوریل ۲۰۲۴ ۰۲:۱۰:۱۳ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|en}}
outputs: Thursday 6 Khordad 1403 02:10:13 PM
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|fa}}
outputs: پنج‌شنبه ۶ خرداد ۱۴۰۳ ۰۲:۱۰:۱۳ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|en|1416586577}}
outputs: Friday 21 November 2014 04:16:17 PM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|fa|1416586577}}
outputs: جمعه ۲۱ نوامبر ۲۰۱۴ ۰۴:۱۶:۱۷ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|en|1416586577}}
outputs: Friday 30 Aban 1393 04:16:17 PM
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|fa|1416586577}}
outputs: جمعه ۳۰ آبان ۱۳۹۳ ۰۴:۱۶:۱۷ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|en|1416586577}}
outputs: Friday 21 November 2014 07:46:17 PM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|fa|1416586577}}
outputs: جمعه ۲۱ نوامبر ۲۰۱۴ ۰۷:۴۶:۱۷ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|en|1416586577}}
outputs: Friday 30 Aban 1393 07:46:17 PM
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|fa|1416586577}}
outputs: جمعه ۳۰ آبان ۱۳۹۳ ۰۷:۴۶:۱۷ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|en|{{#invoke:date|time}}}}
outputs: Thursday 25 April 2024 09:40:13 AM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|UTC|fa|{{#invoke:date|time}}}}
outputs: پنج‌شنبه ۲۵ آوریل ۲۰۲۴ ۰۹:۴۰:۱۳ ق.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|en|{{#invoke:date|time}}}}
outputs: Thursday 6 Khordad 1403 09:40:13 AM
{{#invoke:date|date|l j F Y h:i:s A|solar|UTC|fa|{{#invoke:date|time}}}}
outputs: پنج‌شنبه ۶ خرداد ۱۴۰۳ ۰۹:۴۰:۱۳ ق.ظ.
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|en|{{#invoke:date|time}}}}
outputs: Thursday 25 April 2024 02:10:13 PM
{{#invoke:date|date|l j F Y h:i:s A|gregorian|Asia/Tehran|fa|{{#invoke:date|time}}}}
outputs: پنج‌شنبه ۲۵ آوریل ۲۰۲۴ ۰۲:۱۰:۱۳ ب.ظ.
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|en|{{#invoke:date|time}}}}
outputs: Thursday 6 Khordad 1403 02:10:13 PM
{{#invoke:date|date|l j F Y h:i:s A|solar|Asia/Tehran|fa|{{#invoke:date|time}}}}
outputs: پنج‌شنبه ۶ خرداد ۱۴۰۳ ۰۲:۱۰:۱۳ ب.ظ.
| توضیحات بالا تراگنجانده‌شده از پودمان:Date/توضیحات است. (ویرایش | تاریخچه) ویرایشگران می‌توانند در صفحه‌های تمرین (ایجاد | آینه) و آزمایشی (ایجاد) این پودمان را آزمایش کنند. زیرصفحه‌های این پودمان. |
--
-- Written by [[User:Mjbmr]]
--
local p = {}
p.weekdays1 = {}
p.weekdays1['en'] = {"Sunday","Monday","Tuesday","Wednday","Thursday","Friday","Saturday"}
p.weekdays1['fa'] = {"یکشنبه","دوشنبه","سه‌شنبه","چهارشنبه","پنج‌شنبه","جمعه","شنبه"}
p.months1 = {}
p.months1['gregorian'] = {}
p.months1['gregorian']['en'] = {"January","February","March","April","May","June","July","August","September","October","November","December"}
p.months1['gregorian']['fa'] = {"ژانویه","فوریه","مارس","آوریل","مه","ژوئن","ژوئیه","اوت","سپتامبر","اکتبر","نوامبر","دسامبر"}
p.months1['solar'] = {}
p.months1['solar']['en'] = {"Farvardin","Khordad","Ordibehesht","Tir","Mordad","Shahrivar","Mehr","Aban","Azar","Day","Bahman","Esfand"}
p.months1['solar']['fa'] = {"فروردین","خرداد","اردیبهشت","تیر","مرداد","شهریور","مهر","آبان","آذر","دی","بهمن","اسفند"}
p.months2 = {}
p.months2['gregorian'] = {}
p.months2['gregorian']['en'] = {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"}
p.months2['gregorian']['fa'] = {"ژانویه","فوریه","مارس","آوریل","مه","ژوئن","ژوئیه","اوت","سپتامبر","اکتبر","نوامبر","دسامبر"}
p.am_pm1 = {}
p.am_pm1['en'] = {"AM","PM"}
p.am_pm1['fa'] = {"ق.ظ.","ب.ظ."}
p.am_pm2 = {}
p.am_pm2['en'] = {"am","pm"}
p.am_pm2['fa'] = {"ق.ظ.","ب.ظ."}
p.nums = {}
p.nums['fa'] = {_0="۰",_1="۱",_2="۲",_3="۳",_4="۴",_5="۵",_6="۶",_7="۷",_8="۸",_9="۹"}
p.timezones = {}
p.timezones['utc'] = {0,0,0,0,"UTC","UTC"}
p.timezones['asia/tehran'] = {12600,16200,80,234,"IRDT","IRST"}
p.gregorian_days_in_months = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
p.solar_days_in_months = {31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29};
function p.date_string_to_timestamp(txt)
txt = tostring(txt)
if txt ~= nil then
local xday, xmonth, xyear = txt:match("(%d%d)%s+(%S+)%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xday, xmonth, xyear = txt:match("(%d)%s+(%S+)%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xmonth, xday, xyear = txt:match("(%S+)%s+(%d%d)%,%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xmonth, xday, xyear = txt:match("(%S+)%s+(%d%d)%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xmonth, xday, xyear = txt:match("(%S+)%s+(%d)%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xyear, xday, xmonth = txt:match("(%d%d%d%d)%s+(%d%d)%s+(%S+)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xyear, xday, xmonth = txt:match("(%d%d%d%d)%s+(%d)%s+(%S+)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xday, xmonth, xyear = txt:match("(%d%d)(%S+)%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xmonth, xday, xyear = txt:match("(%S+)%s+(%d)%,%s+(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
for i,mname in pairs(p.months1['gregorian']['en']) do
if xmonth:lower() == mname:lower() then
xmonth = i
break
end
end
for i,mname in pairs(p.months2['gregorian']['en']) do
if tostring(xmonth):lower() == mname:lower() then
xmonth = i
break
end
end
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xyear, xmonth, xday = txt:match("(%d%d%d%d)%-(%d%d)%-(%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xday, xmonth, xyear = txt:match("(%d%d)%-(%d%d)%-(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xday, xmonth, xyear = txt:match("(%d%d)%-(%d)%-(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xday, xmonth, xyear = txt:match("(%d)%-(%d)%-(%d%d%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil then
txt = os.time({year = xyear, month = xmonth, day = xday, hour = 0, min = 0, sec = 0})
else
local xyear, xmonth, xday, xhour, xminute, xsecond = txt:match("(%d%d%d%d)(%d%d)(%d%d)(%d%d)(%d%d)(%d%d)")
if xday ~= nil and xmonth ~= nil and xyear ~= nil and xhour ~= nil and xminute ~= nil and xsecond ~= nil then
txt = os.time({year = xyear, month = xmonth, day = xday, hour = xhour, min = xminute, sec = xsecond})
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
return txt
end
function p.timestamp(frame)
local timestamp = frame.args[1]
if timestamp == nil then
timestamp = os.time()
end
timestamp = p.date_string_to_timestamp(timestamp)
return timestamp
end
function p.date(frame)
local jformat = frame.args[1]
local jtype = frame.args[2]
local timezone = frame.args[3]
local jlang = frame.args[4]
local timestamp = frame.args[5]
local out = ''
if jtype == nil then
jtype = 'gregorian'
end
if jtype == 'jalali' then
jtype = 'solar'
end
if timezone == nil then
timezone = 'UTC'
end
if jlang == nil then
jlang = 'en'
end
if timestamp == nil then
timestamp = os.time()
end
timestamp = p.date_string_to_timestamp(timestamp)
local invalid_parameter = false
if pcall(math.floor,timestamp) then
timestamp = math.floor(timestamp)
else
invalid_parameter = true
end
if invalid_parameter == true then
out = "[[رده:صفحه‌های دارای پارامتر نادرست در الگوی تاریخ]] پارامتر ورودی تابع date از [[Module:Date]] اشتباه است."
else
local abbr = timezone
local offset = ""
local diff_greenwich = ""
local diff_greenwich_colon = ""
local jday_of_year = math.floor(os.date('%j',timestamp))
local tz_data = p.fix_timezone(timestamp,jday_of_year,timezone)
timestamp = tz_data[1]
abbr = tz_data[2]
offset = tz_data[3]
diff_greenwich = tz_data[4]
diff_greenwich_colon = tz_data[5]
local jdate = mw.text.split(os.date('%Y %m %d %w %r %j',timestamp)," ")
local jyear = math.floor(jdate[1])
local jmonth = math.floor(jdate[2])
local jday = math.floor(jdate[3])
local jweekday = jdate[4]
local jtime = mw.text.split(jdate[5],":")
local j_am_pm = jdate[6]
local jday_of_year = math.floor(jdate[7])
local jhour = math.floor(jtime[1])
local jhour2 = jhour
if j_am_pm == "PM" then
jhour2 = jhour2 + 12
elseif jhour2 == 12 then
jhour2 = 0
end
local jmin = jtime[2]
local jsec = jtime[3]
if jtype == 'solar' then
jdate = p.gregorian_to_solar(jyear,jmonth,jday)
jyear = jdate[1]
jmonth = jdate[2]
jday = jdate[3]
end
local ignore = false
for i = 1, string.len(jformat) do
local c = string.sub(jformat, i, i)
if ignore == true then
out = out .. c
ignore = false
elseif c == "Y" then
out = out .. jyear
elseif c == "F" then
out = out .. p.month_to_name1(jmonth,jtype,jlang)
elseif c == "j" then
out = out .. math.floor(jday)
elseif c == "l" then
out = out .. p.weekday_to_name1(jweekday,jlang)
elseif c == "g" then
out = out .. math.floor(jhour)
elseif c == "i" then
out = out .. p.padzero(jmin)
elseif c == "s" then
out = out .. p.padzero(jsec)
elseif c == "A" then
out = out .. p.localize_am_pm1(j_am_pm,jlang)
elseif c == "a" then
out = out .. p.localize_am_pm2(j_am_pm,jlang)
elseif c == "z" then
out = out .. jday_of_year
elseif c == "N" then
out = out .. jweekday
elseif c == "w" then
out = out .. jweekday - 1
elseif c == "d" then
out = out .. p.padzero(jday)
elseif c == "n" then
out = out .. math.floor(jmonth)
elseif c == "m" then
out = out .. p.padzero(jmonth)
elseif c == "h" then
out = out .. p.padzero(jhour)
elseif c == "G" then
out = out .. math.floor(jhour2)
elseif c == "H" then
out = out .. p.padzero(jhour2)
elseif c == "T" then
out = out .. abbr
elseif c == "Z" then
out = out .. offset
elseif c == "O" then
out = out .. diff_greenwich
elseif c == "P" then
out = out .. diff_greenwich_colon
elseif c == "\\" then
ignore = true
else
out = out .. c
end
end
out = p.localize_nums(out,jlang)
end
return out
end
function p.time()
return os.time()
end
function p.padzero(num)
num = tostring(num)
if string.len(num) == 1 then
num = "0" .. num
end
return num
end
function p.fix_timezone(timestamp,day_of_year,timezone)
local abbr = timezone
local offset = 0
local diff_greenwich = "+0000"
local diff_greenwich_colon = "+00:00"
if p.timezones[mw.ustring.lower(timezone)] ~= nil then
local tz = p.timezones[mw.ustring.lower(timezone)]
if day_of_year >= tz[3] and day_of_year <= tz[4] then
timestamp = timestamp + tz[2]
abbr = tz[5]
offset = tz[2]
diff_greenwich_data = p.make_diff_greenwich(tz[2])
diff_greenwich = diff_greenwich_data[1]
diff_greenwich_colon = diff_greenwich_data[2]
else
timestamp = timestamp + tz[1]
abbr = tz[6]
offset = tz[2]
diff_greenwich_data = p.make_diff_greenwich(tz[1])
diff_greenwich = diff_greenwich_data[1]
diff_greenwich_colon = diff_greenwich_data[2]
end
end
return {timestamp,abbr,offset,diff_greenwich,diff_greenwich_colon}
end
function p.make_diff_greenwich(diff_in_seconds)
local diff_greenwich = ""
local diff_greenwich_colon = ""
if diff_in_seconds >= 0 then
diff_greenwich = diff_greenwich .. "+"
diff_greenwich_colon = diff_greenwich_colon .. "+"
else
diff_greenwich = diff_greenwich .. "-"
diff_greenwich_colon = diff_greenwich_colon .. "-"
diff_in_seconds = diff_in_seconds + (diff_in_seconds * 2)
end
local hour = p.padzero(math.floor(diff_in_seconds/3600))
extra_minutes = p.padzero((diff_in_seconds - (math.floor(diff_in_seconds/3600) * 3600)) / 60)
diff_greenwich = diff_greenwich .. hour .. extra_minutes
diff_greenwich_colon = diff_greenwich_colon .. hour .. ":" .. extra_minutes
return {diff_greenwich,diff_greenwich_colon}
end
function p.localize_nums(str,lang)
local out = ''
for i = 1, string.len(str) do
local c = string.sub(str, i, i)
if p.nums[lang] ~= nil and p.nums[lang]["_"..c] ~= nil then
out = out .. p.nums[lang]["_"..c]
else
out = out .. c
end
end
return out
end
function p.localize_am_pm1(str,lang)
if str == "AM" then
return p.am_pm1[lang][1]
else
return p.am_pm1[lang][2]
end
end
function p.localize_am_pm2(str,lang)
if str == "AM" then
return p.am_pm2[lang][1]
else
return p.am_pm2[lang][2]
end
end
function p.weekday_to_name1(day,lang)
return p.weekdays1[lang][math.floor(day)+1]
end
function p.month_to_name1(month,jtype,lang)
return p.months1[jtype][lang][math.floor(month)]
end
function p.gregorian_to_solar(g_y,g_m,g_d,jmod)
if jmod == nil then
jmod = ''
end
d_4 = g_y % 4
g_a = {0,0,31,59,90,120,151,181,212,243,273,304,334}
doy_g = g_a[math.floor(g_m)+1] + g_d
if d_4 == 0 and g_m > 2 then
doy_g = doy_g + 1
end
d_33 = math.floor(((g_y-16)%132)*0.0305)
if d_33==3 or d_33 < (d_4 - 1) or d_4 == 0 then
a = 286
else
a = 287
end
if (d_33 == 1 or d_33 == 2) and (d_33 == d_4 or d_4 == 1) then
b = 78
elseif (d_33==3 and d_4==0) then
b = 80
else
b = 79
end
if math.floor((g_y-10)/63) == 30 then
a = a - 1
b = b + 1
end
if doy_g > b then
jy= g_y - 621
doy_j = doy_g - b
else
jy = g_y - 622
doy_j = doy_g + a
end
if doy_j < 187 then
jm = math.floor((doy_j-1)/31)
jd = doy_j - (31 * jm)
jm = jm + 1
else
jm = math.floor((doy_j-187)/30)
jd = doy_j - 186 - (jm * 30)
jm = jm + 7
end
if jmod == '' then
return {jy,jm,jd}
else
return tostring(jy) .. tostring(mod) .. tostring(jm) .. tostring(mod) .. tostring(jd)
end
end
function p.div(a, b)
return math.floor(a / b);
end
function p.remainder(a, b)
return a - math.floor(a / b) * b;
end
function p.solar_to_gregorian(j)
local leap = 0
local i = 0
local jy = j[1] - 979;
local jm = j[2] - 1;
local jd = j[3] - 1;
local j_day_no = 365 * jy + p.div(jy, 33) * 8 + p.div((p.remainder(jy, 33) + 3), 4)
local i = 0
while true do
if i >= jm then
break
end
j_day_no = j_day_no + p.solar_days_in_months[i+1]
i = i + 1
end
j_day_no = j_day_no + jd
local g_day_no = j_day_no + 79
local gy = 1600 + 400 * p.div(g_day_no, 146097)
g_day_no = p.remainder(g_day_no, 146097)
leap = 1
if g_day_no >= 36525 then
g_day_no = g_day_no - 1;
gy = gy + (100 * p.div(g_day_no, 36524))
g_day_no = p.remainder(g_day_no, 36524)
if g_day_no >= 365 then
g_day_no = g_day_no + 1
else
leap = 0
end
end
gy = gy + (4 * p.div(g_day_no, 1461))
g_day_no = p.remainder(g_day_no, 1461)
if g_day_no >= 366 then
leap = 0
g_day_no = g_day_no - 1
gy = gy + p.div(g_day_no, 365)
g_day_no = p.remainder(g_day_no, 365)
end
local i = 0
local extra = 0
while true do
extra = 0
if i == 1 and leap == 1 then
extra = 1
end
if g_day_no < p.gregorian_days_in_months[i+1] - extra then
break
end
g_day_no = g_day_no - p.gregorian_days_in_months[i+1] - extra
i = i + 1
end
local gm = i + 1
local gd = g_day_no + 1
return {gy, gm, gd}
end
return p