1. 日付

today関数は、現在の日付を返す関数です。YYYY/MM/DD形式で返されます。時刻も含めて取得する場合はnow関数 (自作関数)を使います。

構文

today( )

引数

戻り値

今日の日付

プログラム

解説

2行目

UWSC

Copy

現在の日時を取得。

3行目

UWSC

Copy

yyyy/mm/dd形式で日付を戻り値として返す。

プログラム実行例

今月末の日付を求める

結果

2026/10/31

使用関数

getEndOfMonth関数 (自作関数)(1)

dateで指定された月の月末日を取得します。

today関数(1)

今日の日付を返します。

今週の土曜日の日付を求める

まずgetWeekday関数で曜日番号（日曜:0〜土曜:6）を求め、今日の日付から引くことで今週の日曜日の日付を求めます。

-1 * getWeekday(date)で今週の日曜日を求めてます。

その日付から求めたい曜日の曜日番号を加えることで、目的の日付を求められます。

UWSC

CopyDIM date = today() DIM n = 6 // 今週の何曜日を求めるかを0（日曜）〜6（土曜）の間で指定 PRINT dateAdd("d", -1 * getWeekday(date, 0) + n, date) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // interval : 時間単位（yyyy︰年、q：四半期、m︰月、d︰日、w：週日、ww：週、h：時、n：分、s：秒） // date1 : 日時1 // date2 : 日時2 // 【戻り値】 // date2からdate1を引いた時間間隔を求めます。 ////////////////////////////////////////////////// FUNCTION dateDiff(interval, date1, date2) DIM y1, y2, m1, m2, d1, d2, d SELECT interval CASE "yyyy" GETTIME(0, date1) y1 = G_TIME_YY GETTIME(0, date2) y2 = G_TIME_YY d = y2 - y1 CASE "q" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = y2 * 4 + CEIL(m2/3) - (y1 * 4 + CEIL(m1/3)) CASE "m" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = (y2 - y1) * 12 + m2 - m1 CASE "d" d1 = GETTIME(0, date1) d2 = GETTIME(0, date2) d = (d2 - d1) / 86400 CASE "w" d = INT(dateDiff("d", date1, date2) / 7) CASE "ww" date1 = dateAdd("d", -1 * getWeekday(date1), date1) d = INT(dateDiff("d", date1, date2) / 7) CASE "h" d = dateDiff("d", date1, date2) * 24 CASE "n" d = dateDiff("d", date1, date2) * 1440 CASE "s" d = dateDiff("d", date1, date2) * 86400 SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // array : 最大公約数を求める数値を格納した配列 // 【戻り値】 // 最大公約数 ////////////////////////////////////////////////// FUNCTION GCD(array[]) DIM c = LENGTH(array) DIM rem = array[c-1] MOD array[c-2] IFB rem = 0 THEN IFB LENGTH(array) = 2 THEN RESULT = array[c-2] EXIT ENDIF RESIZE(array, c-2) RESULT = GCD(array) EXIT ENDIF array[c-1] = array[c-2] array[c-2] = rem RESULT = GCD(array) FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付文字列（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”）もしくはシリアル値 // type : 取得する曜日番号の種類を示す0〜3または11〜17の値。1と17は日曜日を1、2と11は月曜日を1とカウントします。11以降はExcel2010で追加された値で、互換性を保つために重複した値があります。 // 【戻り値】 // typeで指定した種類によって以下の値を返します。 : （0 : 0(日曜)〜6(土曜)、1 : 1(日曜)～7(土曜)、2 : 1(月曜)～7(日曜)、3 : 0(月曜)〜6(日曜)、11 : 1(月曜)～7(日曜)、12 : 1(火曜)～7(月曜)、13 : 1(水曜)～7(火曜)、14 : 1(木曜)～7(水曜)、15 : 1(金曜)～7(木曜)、16 : 1(土曜)～7(金曜)、17 : 1(日曜)～7(土曜)） ////////////////////////////////////////////////// FUNCTION getWeekday(date, type = 1) IF VARTYPE(date) <> 258 THEN date = text(date, "yyyy/mm/dd") GETTIME(0, date) DIM w = G_TIME_WW SELECT TRUE CASE type = 0 RESULT = w CASE type = 1 RESULT = w + 1 CASE type = 2 RESULT = IIF(w=0, 7, w) CASE type = 3 RESULT = (w+6) MOD 7 CASE type >= 11 RESULT = ((getWeekday(date, 2) + 17 - type) MOD 7) + 1 SELEND FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値もしくは時刻文字列 // 【戻り値】 // 時刻から時間を表す0〜23の範囲の値 ////////////////////////////////////////////////// FUNCTION Hour(serial) IF VARTYPE(serial) = 258 THEN serial = timeValue(serial) RESULT = INT(serial * 24) MOD 24 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現で検索した結果をMatchesコレクションとして返します。 ////////////////////////////////////////////////// FUNCTION reExecute(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Execute(str) FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現にマッチするかどうかを示すブール値 ////////////////////////////////////////////////// FUNCTION reTest(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Test(str) FEND ////////////////////////////////////////////////// // 【引数】 // inputs : 繰り返す文字列 // multiplier : inputsを繰り返す回数 // 【戻り値】 // inputsをmultiplier回を繰り返した文字列を返します ////////////////////////////////////////////////// FUNCTION strRepeat(inputs, multiplier) DIM res = "" FOR n = 1 TO multiplier res = res + inputs NEXT RESULT = res FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値 // format : フォーマット // 【戻り値】 // 数値を表示書式に基づいて変換した文字列 ////////////////////////////////////////////////// FUNCTION text(serial, format, hour12 = FALSE) HASHTBL startDate startDate["明治"] = "1868/01/25" startDate["大正"] = "1912/07/30" startDate["昭和"] = "1926/12/25" startDate["平成"] = "1989/01/08" startDate["令和"] = "2019/05/01" DIM baseDate = "1899/12/30" serial = VAL(serial) SELECT TRUE CASE reTest(format, "\[h+\]") Matches = reExecute(format, "\[(h+)\]") DIM hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "^h+$") Matches = reExecute(format, "^(h+)$") hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour MOD 24, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "\[m+\]") Matches = reExecute(format, "\[(m+)\]") RESULT = text(serial * 1440, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE format = "m" GETTIME(serial, baseDate) RESULT = text(G_TIME_MM, "0") CASE format = "mm" GETTIME(serial, baseDate) RESULT = G_TIME_MM2 CASE format = "n" GETTIME(serial, baseDate) RESULT = G_TIME_NN CASE format = "nn" GETTIME(serial, baseDate) RESULT = G_TIME_NN2 CASE format = "s" GETTIME(serial, baseDate) RESULT = text(G_TIME_SS, "0") CASE format = "ss" GETTIME(serial, baseDate) RESULT = G_TIME_SS2 CASE format = "yyyy" GETTIME(serial, baseDate) RESULT = G_TIME_YY4 CASE format = "yy" GETTIME(serial, baseDate) RESULT = COPY(G_TIME_YY4, 3, 2) CASE format = "e" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 2018 CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1988 CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1925 CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1911 CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1867 SELEND CASE format = "ee" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 2018, "00") CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1988, "00") CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1925, "00") CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1911, "00") CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1867, "00") SELEND CASE format = "g" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "R" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "H" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "S" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "T" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "M" SELEND CASE format = "gg" RESULT = COPY(text(serial, "ggg"), 1, 1) CASE format = "ggg" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "令和" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "平成" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "昭和" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "大正" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "明治" SELEND CASE format = "mmmmm" RESULT = COPY(text(serial, "mmmm"), 1, 1) CASE format = "mmmm" DIM month[] = "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" RESULT = month[text(serial, "m") - 1] CASE format = "mmm" RESULT = COPY(text(serial, "mmmm"), 1, 3) CASE format = "dd" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD2, "00") CASE format = "d" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD, "0") CASE reTest(format, "^[ad]{3,4}$") Matches = reExecute(format, "([ad]{3,4})") GETTIME(serial, baseDate) DIM aaa[] = "日", "月", "火", "水", "木", "金", "土" DIM aaaa[] = "日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日" DIM ddd[] = "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" DIM dddd[] = "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" RESULT = EVAL(Matches.Item(0).SubMatches(0) + "[" + getWeekday(G_TIME_WW, 1) + "]") CASE reTest(format, "(0+\.?0+)?%") Matches = reExecute(format, "(0+\.?0+)?%") RESULT = text(serial * 100, Matches.Item(0).SubMatches(0)) + "%" CASE reTest(format, "^\[DBNum\d{1,4}\](.*?)$") Matches = reExecute(format, "^\[DBNum(\d{1,4})\](.*?)$") DIM value = VAL(Matches.Item(0).SubMatches(0)) DIM sss = text(serial, Matches.Item(0).SubMatches(1)) Matches = reExecute(sss, "(\D+)?(\d+)(\D+)?") DIM res = "" FOR m = 0 TO Matches.Count - 1 serial = Matches.Item(m).SubMatches(1) SELECT value CASE 1, 2 DIM n[][9] = "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九", _ "", "壱", "弐", "参", "四", "伍", "六", "七", "八", "九" DIM a[][3] = "", "十", "百", "千", _ "", "拾", "百", "阡" DIM b[][3] = "", "万", "億", "兆", _ "", "萬", "億", "兆" DIM r = "" DIM j = 0 type = value - 1 REPEAT DIM str = "" DIM n4 = serial MOD 10000 FOR i = LENGTH(n4) TO 1 STEP -1 s = COPY(n4, i, 1) IFB s = 1 AND a[type][LENGTH(n4)-i] <> "" THEN str = IIF(s, a[type][LENGTH(n4)-i], "") + str ELSE str = n[type][s] + IIF(s, a[type][LENGTH(n4)-i], "") + str ENDIF NEXT IF str <> "" THEN r = str + b[type][j] + r j = j + 1 serial = INT(serial / 10000) UNTIL serial = 0 res = res + Matches.Item(m).SubMatches(0) + r + Matches.Item(m).SubMatches(2) CASE 3 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_FULLWIDTH) + Matches.Item(m).SubMatches(2) CASE 4 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_HALFWIDTH) + Matches.Item(m).SubMatches(2) SELEND NEXT RESULT = res CASE reTest(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") Matches = reExecute(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") DIM array = SPLIT(Matches.Item(0).SubMatches(1), "/") ampm = array[IIF(serial - INT(serial) >= 0.5, 1, 0)] hour12 = TRUE res = "" WITH Matches.Item(0) res = text(serial, .SubMatches(0), hour12) + ampm + text(serial, .SubMatches(2), hour12) ENDWITH RESULT = res CASE reTest(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") Matches = reExecute(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") FOR n = 0 TO Matches.Count - 1 IF n = 0 THEN res = Matches.Item(n).SubMatches(0) NEXT FOR n = 0 TO Matches.Count - 1 WITH Matches.Item(n) res = res + text(serial, .SubMatches(1), hour12) + .SubMatches(3) ENDWITH NEXT RESULT = res CASE format = "0/0" DIM separator = POS(".", serial) DIM g = 0 IFB separator <> 0 THEN DIM keta = LENGTH(serial) DIM shift = POWER(10, keta - separator) IFB shift >= POWER(10, 15) THEN DIM position = 0 FOR i = 0 TO 14 IFB serial * POWER(10, i) - serial >= 1 THEN position = i BREAK ENDIF NEXT tmp = serial * POWER(10, position) FOR i = 1 TO 15 r = (tmp * POWER(10, i)) / serial - (tmp / serial) a1 = tmp * POWER(10, i) - tmp IF a1 = INT(a1) THEN BREAK NEXT DIM frac[] = a1, r g = GCD(frac) RESULT = (a1/g) + "/" + (r/g) ELSE DIM molecule = serial * shift // 分子 DIM denominator = shift // 分母 DIM nums[] = molecule, denominator g = GCD(nums) molecule = molecule / g denominator = denominator / g RESULT = molecule + "/" + denominator ENDIF ELSE RESULT = serial + "/1" ENDIF CASE reTest(format, "(0+)\.?(0+)?") AND UBound(SPLIT(format, ".")) <= 1 Matches = reExecute(format, "(0+)\.?(0+)?") len1 = LENGTH(Matches.Item(0).SubMatches(0)) len2 = LENGTH(Matches.Item(0).SubMatches(1)) DIM arr[] = LENGTH(INT(serial)), len1 IFB POS(".", format) THEN RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX) + len2 + 1, len2), " ", "0") ELSE RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX)), " ", "0") ENDIF SELEND FEND ////////////////////////////////////////////////// // 【引数】 // str : 時刻文字列。hh:nn:ss AM/PM、hh:nn AM/PM、hh AM/PM、hh:nn:ss、hh:nn、hh時nn分ss秒、hh時nn分のいずれかの形式を指定。 // 【戻り値】 // シリアル値　（例）0…00:00:00、0.5…12:00:00、0.999988425925926…23:59:59 ////////////////////////////////////////////////// FUNCTION timeValue(str) DIM serial = 0 DIM Matches DIM pattern = "(\d+)" DIM hh = "(0?[0-9]|1[0-2])" DIM ampm = "([AP]M|[ap]m)" SELECT TRUE CASE reTest(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(3)) + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(2)) + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + hh + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + " " + ampm + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0) MOD 12) + IIF(reTest(.SubMatches(1), "AM|am"), 0, 12) serial = serial / 24 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH DEFAULT serial = ERR_VALUE SELEND RESULT = serial - INT(serial) FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // arrayname : 上限値を求める配列の名前 // dimension : 返す次元を示す整数 // 【戻り値】 // 配列の上限値 ////////////////////////////////////////////////// FUNCTION UBound(arrayname[], dimension = 1) RESULT = EVAL("RESIZE(arrayname" + strRepeat("[0]", dimension - 1) + ")") FEND

使用関数

today関数(1)

今日の日付を返します。

dateAdd関数 (自作関数)(4)

日時に、指定した単位の時間を加算して返します。

getWeekday関数 (自作関数)(4)

引数に指定された日付の曜日番号（0：日曜〜6：土曜）を返します。

来月末の日付を求める

UWSC

CopyPRINT getEndOfMonth(today(), 1) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND

使用関数

getEndOfMonth関数 (自作関数)(1)

dateで指定された月の月末日を取得します。

today関数(1)

今日の日付を返します。

先月末の日付を求める

UWSC

CopyPRINT getEndOfMonth(today(), -1) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND

使用関数

getEndOfMonth関数 (自作関数)(1)

dateで指定された月の月末日を取得します。

today関数(1)

今日の日付を返します。

今日の日付を和暦で出力

UWSC

CopyPRINT dateString(today()) ////////////////////////////////////////////////// // 【引数】 // date : 和暦に変換したい日付を西暦で指定 // 【戻り値】 // 和暦に変換した日付を返す ////////////////////////////////////////////////// FUNCTION dateString(date) GETTIME(0, date) DIM y = G_TIME_YY DIM m = G_TIME_MM DIM d = G_TIME_DD DIM dt = "" SELECT TRUE CASE GETTIME(0, date) >= GETTIME(0, "2019/05/01") dt = "令和" + IIF(y - 2018 = 1, "元", y - 2018) + "年" CASE GETTIME(0, date) >= GETTIME(0, "1989/01/18") dt = "平成" + IIF(y - 1988 = 1, "元", y -1988) + "年" CASE GETTIME(0, date) >= GETTIME(0, "1926/12/25") dt = "昭和" + IIF(y - 1925 = 1, "元", y -1925) + "年" CASE GETTIME(0, date) >= GETTIME(0, "1912/07/30") dt = "大正" + IIF(y - 1911 = 1, "元", y - 1911) + "年" CASE GETTIME(0, date) >= GETTIME(0, "1868/01/25") dt = "明治" + IIF(y - 1867 = 1, "元", y - 1867) + "年" SELEND RESULT = dt + m + "月" + d + "日" FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND

結果

令和8年10月07日

使用関数

dateString関数 (自作関数)(1)

指定された日付を西暦から和暦に変換します。

today関数(1)

今日の日付を返します。

2週間後の月曜日の日付を求める

まず-1 * getWeekday(date)で今週の日曜日を求めます。

今週の日曜日を求めてから、w * 7 + nを加算することでn週間後のw曜日を求めることができます。

wは0（日曜日）〜6（土曜日）の曜日番号で指定。

UWSC

CopyDIM date = today() DIM d = 2 * 7 + 1 // n週間後のw曜日（d = n * 7 + w） PRINT dateAdd("d", -1 * getWeekday(date) + d, date) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // interval : 時間単位（yyyy︰年、q：四半期、m︰月、d︰日、w：週日、ww：週、h：時、n：分、s：秒） // date1 : 日時1 // date2 : 日時2 // 【戻り値】 // date2からdate1を引いた時間間隔を求めます。 ////////////////////////////////////////////////// FUNCTION dateDiff(interval, date1, date2) DIM y1, y2, m1, m2, d1, d2, d SELECT interval CASE "yyyy" GETTIME(0, date1) y1 = G_TIME_YY GETTIME(0, date2) y2 = G_TIME_YY d = y2 - y1 CASE "q" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = y2 * 4 + CEIL(m2/3) - (y1 * 4 + CEIL(m1/3)) CASE "m" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = (y2 - y1) * 12 + m2 - m1 CASE "d" d1 = GETTIME(0, date1) d2 = GETTIME(0, date2) d = (d2 - d1) / 86400 CASE "w" d = INT(dateDiff("d", date1, date2) / 7) CASE "ww" date1 = dateAdd("d", -1 * getWeekday(date1), date1) d = INT(dateDiff("d", date1, date2) / 7) CASE "h" d = dateDiff("d", date1, date2) * 24 CASE "n" d = dateDiff("d", date1, date2) * 1440 CASE "s" d = dateDiff("d", date1, date2) * 86400 SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // array : 最大公約数を求める数値を格納した配列 // 【戻り値】 // 最大公約数 ////////////////////////////////////////////////// FUNCTION GCD(array[]) DIM c = LENGTH(array) DIM rem = array[c-1] MOD array[c-2] IFB rem = 0 THEN IFB LENGTH(array) = 2 THEN RESULT = array[c-2] EXIT ENDIF RESIZE(array, c-2) RESULT = GCD(array) EXIT ENDIF array[c-1] = array[c-2] array[c-2] = rem RESULT = GCD(array) FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付文字列（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”）もしくはシリアル値 // type : 取得する曜日番号の種類を示す0〜3または11〜17の値。1と17は日曜日を1、2と11は月曜日を1とカウントします。11以降はExcel2010で追加された値で、互換性を保つために重複した値があります。 // 【戻り値】 // typeで指定した種類によって以下の値を返します。 : （0 : 0(日曜)〜6(土曜)、1 : 1(日曜)～7(土曜)、2 : 1(月曜)～7(日曜)、3 : 0(月曜)〜6(日曜)、11 : 1(月曜)～7(日曜)、12 : 1(火曜)～7(月曜)、13 : 1(水曜)～7(火曜)、14 : 1(木曜)～7(水曜)、15 : 1(金曜)～7(木曜)、16 : 1(土曜)～7(金曜)、17 : 1(日曜)～7(土曜)） ////////////////////////////////////////////////// FUNCTION getWeekday(date, type = 1) IF VARTYPE(date) <> 258 THEN date = text(date, "yyyy/mm/dd") GETTIME(0, date) DIM w = G_TIME_WW SELECT TRUE CASE type = 0 RESULT = w CASE type = 1 RESULT = w + 1 CASE type = 2 RESULT = IIF(w=0, 7, w) CASE type = 3 RESULT = (w+6) MOD 7 CASE type >= 11 RESULT = ((getWeekday(date, 2) + 17 - type) MOD 7) + 1 SELEND FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値もしくは時刻文字列 // 【戻り値】 // 時刻から時間を表す0〜23の範囲の値 ////////////////////////////////////////////////// FUNCTION Hour(serial) IF VARTYPE(serial) = 258 THEN serial = timeValue(serial) RESULT = INT(serial * 24) MOD 24 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現で検索した結果をMatchesコレクションとして返します。 ////////////////////////////////////////////////// FUNCTION reExecute(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Execute(str) FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現にマッチするかどうかを示すブール値 ////////////////////////////////////////////////// FUNCTION reTest(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Test(str) FEND ////////////////////////////////////////////////// // 【引数】 // inputs : 繰り返す文字列 // multiplier : inputsを繰り返す回数 // 【戻り値】 // inputsをmultiplier回を繰り返した文字列を返します ////////////////////////////////////////////////// FUNCTION strRepeat(inputs, multiplier) DIM res = "" FOR n = 1 TO multiplier res = res + inputs NEXT RESULT = res FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値 // format : フォーマット // 【戻り値】 // 数値を表示書式に基づいて変換した文字列 ////////////////////////////////////////////////// FUNCTION text(serial, format, hour12 = FALSE) HASHTBL startDate startDate["明治"] = "1868/01/25" startDate["大正"] = "1912/07/30" startDate["昭和"] = "1926/12/25" startDate["平成"] = "1989/01/08" startDate["令和"] = "2019/05/01" DIM baseDate = "1899/12/30" serial = VAL(serial) SELECT TRUE CASE reTest(format, "\[h+\]") Matches = reExecute(format, "\[(h+)\]") DIM hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "^h+$") Matches = reExecute(format, "^(h+)$") hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour MOD 24, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "\[m+\]") Matches = reExecute(format, "\[(m+)\]") RESULT = text(serial * 1440, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE format = "m" GETTIME(serial, baseDate) RESULT = text(G_TIME_MM, "0") CASE format = "mm" GETTIME(serial, baseDate) RESULT = G_TIME_MM2 CASE format = "n" GETTIME(serial, baseDate) RESULT = G_TIME_NN CASE format = "nn" GETTIME(serial, baseDate) RESULT = G_TIME_NN2 CASE format = "s" GETTIME(serial, baseDate) RESULT = text(G_TIME_SS, "0") CASE format = "ss" GETTIME(serial, baseDate) RESULT = G_TIME_SS2 CASE format = "yyyy" GETTIME(serial, baseDate) RESULT = G_TIME_YY4 CASE format = "yy" GETTIME(serial, baseDate) RESULT = COPY(G_TIME_YY4, 3, 2) CASE format = "e" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 2018 CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1988 CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1925 CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1911 CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1867 SELEND CASE format = "ee" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 2018, "00") CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1988, "00") CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1925, "00") CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1911, "00") CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1867, "00") SELEND CASE format = "g" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "R" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "H" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "S" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "T" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "M" SELEND CASE format = "gg" RESULT = COPY(text(serial, "ggg"), 1, 1) CASE format = "ggg" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "令和" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "平成" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "昭和" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "大正" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "明治" SELEND CASE format = "mmmmm" RESULT = COPY(text(serial, "mmmm"), 1, 1) CASE format = "mmmm" DIM month[] = "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" RESULT = month[text(serial, "m") - 1] CASE format = "mmm" RESULT = COPY(text(serial, "mmmm"), 1, 3) CASE format = "dd" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD2, "00") CASE format = "d" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD, "0") CASE reTest(format, "^[ad]{3,4}$") Matches = reExecute(format, "([ad]{3,4})") GETTIME(serial, baseDate) DIM aaa[] = "日", "月", "火", "水", "木", "金", "土" DIM aaaa[] = "日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日" DIM ddd[] = "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" DIM dddd[] = "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" RESULT = EVAL(Matches.Item(0).SubMatches(0) + "[" + getWeekday(G_TIME_WW, 1) + "]") CASE reTest(format, "(0+\.?0+)?%") Matches = reExecute(format, "(0+\.?0+)?%") RESULT = text(serial * 100, Matches.Item(0).SubMatches(0)) + "%" CASE reTest(format, "^\[DBNum\d{1,4}\](.*?)$") Matches = reExecute(format, "^\[DBNum(\d{1,4})\](.*?)$") DIM value = VAL(Matches.Item(0).SubMatches(0)) DIM sss = text(serial, Matches.Item(0).SubMatches(1)) Matches = reExecute(sss, "(\D+)?(\d+)(\D+)?") DIM res = "" FOR m = 0 TO Matches.Count - 1 serial = Matches.Item(m).SubMatches(1) SELECT value CASE 1, 2 DIM n[][9] = "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九", _ "", "壱", "弐", "参", "四", "伍", "六", "七", "八", "九" DIM a[][3] = "", "十", "百", "千", _ "", "拾", "百", "阡" DIM b[][3] = "", "万", "億", "兆", _ "", "萬", "億", "兆" DIM r = "" DIM j = 0 type = value - 1 REPEAT DIM str = "" DIM n4 = serial MOD 10000 FOR i = LENGTH(n4) TO 1 STEP -1 s = COPY(n4, i, 1) IFB s = 1 AND a[type][LENGTH(n4)-i] <> "" THEN str = IIF(s, a[type][LENGTH(n4)-i], "") + str ELSE str = n[type][s] + IIF(s, a[type][LENGTH(n4)-i], "") + str ENDIF NEXT IF str <> "" THEN r = str + b[type][j] + r j = j + 1 serial = INT(serial / 10000) UNTIL serial = 0 res = res + Matches.Item(m).SubMatches(0) + r + Matches.Item(m).SubMatches(2) CASE 3 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_FULLWIDTH) + Matches.Item(m).SubMatches(2) CASE 4 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_HALFWIDTH) + Matches.Item(m).SubMatches(2) SELEND NEXT RESULT = res CASE reTest(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") Matches = reExecute(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") DIM array = SPLIT(Matches.Item(0).SubMatches(1), "/") ampm = array[IIF(serial - INT(serial) >= 0.5, 1, 0)] hour12 = TRUE res = "" WITH Matches.Item(0) res = text(serial, .SubMatches(0), hour12) + ampm + text(serial, .SubMatches(2), hour12) ENDWITH RESULT = res CASE reTest(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") Matches = reExecute(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") FOR n = 0 TO Matches.Count - 1 IF n = 0 THEN res = Matches.Item(n).SubMatches(0) NEXT FOR n = 0 TO Matches.Count - 1 WITH Matches.Item(n) res = res + text(serial, .SubMatches(1), hour12) + .SubMatches(3) ENDWITH NEXT RESULT = res CASE format = "0/0" DIM separator = POS(".", serial) DIM g = 0 IFB separator <> 0 THEN DIM keta = LENGTH(serial) DIM shift = POWER(10, keta - separator) IFB shift >= POWER(10, 15) THEN DIM position = 0 FOR i = 0 TO 14 IFB serial * POWER(10, i) - serial >= 1 THEN position = i BREAK ENDIF NEXT tmp = serial * POWER(10, position) FOR i = 1 TO 15 r = (tmp * POWER(10, i)) / serial - (tmp / serial) a1 = tmp * POWER(10, i) - tmp IF a1 = INT(a1) THEN BREAK NEXT DIM frac[] = a1, r g = GCD(frac) RESULT = (a1/g) + "/" + (r/g) ELSE DIM molecule = serial * shift // 分子 DIM denominator = shift // 分母 DIM nums[] = molecule, denominator g = GCD(nums) molecule = molecule / g denominator = denominator / g RESULT = molecule + "/" + denominator ENDIF ELSE RESULT = serial + "/1" ENDIF CASE reTest(format, "(0+)\.?(0+)?") AND UBound(SPLIT(format, ".")) <= 1 Matches = reExecute(format, "(0+)\.?(0+)?") len1 = LENGTH(Matches.Item(0).SubMatches(0)) len2 = LENGTH(Matches.Item(0).SubMatches(1)) DIM arr[] = LENGTH(INT(serial)), len1 IFB POS(".", format) THEN RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX) + len2 + 1, len2), " ", "0") ELSE RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX)), " ", "0") ENDIF SELEND FEND ////////////////////////////////////////////////// // 【引数】 // str : 時刻文字列。hh:nn:ss AM/PM、hh:nn AM/PM、hh AM/PM、hh:nn:ss、hh:nn、hh時nn分ss秒、hh時nn分のいずれかの形式を指定。 // 【戻り値】 // シリアル値　（例）0…00:00:00、0.5…12:00:00、0.999988425925926…23:59:59 ////////////////////////////////////////////////// FUNCTION timeValue(str) DIM serial = 0 DIM Matches DIM pattern = "(\d+)" DIM hh = "(0?[0-9]|1[0-2])" DIM ampm = "([AP]M|[ap]m)" SELECT TRUE CASE reTest(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(3)) + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(2)) + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + hh + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + " " + ampm + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0) MOD 12) + IIF(reTest(.SubMatches(1), "AM|am"), 0, 12) serial = serial / 24 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH DEFAULT serial = ERR_VALUE SELEND RESULT = serial - INT(serial) FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // arrayname : 上限値を求める配列の名前 // dimension : 返す次元を示す整数 // 【戻り値】 // 配列の上限値 ////////////////////////////////////////////////// FUNCTION UBound(arrayname[], dimension = 1) RESULT = EVAL("RESIZE(arrayname" + strRepeat("[0]", dimension - 1) + ")") FEND

使用関数

today関数(1)

今日の日付を返します。

dateAdd関数 (自作関数)(4)

日時に、指定した単位の時間を加算して返します。

指定した日付の週の日曜日と土曜日の日付を求める

UWSC

CopyDIM date = "2022/11/08"//today() PRINT "日曜日<#TAB>" + dateAdd("d", -1 * getWeekday(date), date) PRINT "土曜日<#TAB>" + dateAdd("d", 6 - getWeekday(date), date) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // interval : 時間単位（yyyy︰年、q：四半期、m︰月、d︰日、w：週日、ww：週、h：時、n：分、s：秒） // date1 : 日時1 // date2 : 日時2 // 【戻り値】 // date2からdate1を引いた時間間隔を求めます。 ////////////////////////////////////////////////// FUNCTION dateDiff(interval, date1, date2) DIM y1, y2, m1, m2, d1, d2, d SELECT interval CASE "yyyy" GETTIME(0, date1) y1 = G_TIME_YY GETTIME(0, date2) y2 = G_TIME_YY d = y2 - y1 CASE "q" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = y2 * 4 + CEIL(m2/3) - (y1 * 4 + CEIL(m1/3)) CASE "m" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = (y2 - y1) * 12 + m2 - m1 CASE "d" d1 = GETTIME(0, date1) d2 = GETTIME(0, date2) d = (d2 - d1) / 86400 CASE "w" d = INT(dateDiff("d", date1, date2) / 7) CASE "ww" date1 = dateAdd("d", -1 * getWeekday(date1), date1) d = INT(dateDiff("d", date1, date2) / 7) CASE "h" d = dateDiff("d", date1, date2) * 24 CASE "n" d = dateDiff("d", date1, date2) * 1440 CASE "s" d = dateDiff("d", date1, date2) * 86400 SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // array : 最大公約数を求める数値を格納した配列 // 【戻り値】 // 最大公約数 ////////////////////////////////////////////////// FUNCTION GCD(array[]) DIM c = LENGTH(array) DIM rem = array[c-1] MOD array[c-2] IFB rem = 0 THEN IFB LENGTH(array) = 2 THEN RESULT = array[c-2] EXIT ENDIF RESIZE(array, c-2) RESULT = GCD(array) EXIT ENDIF array[c-1] = array[c-2] array[c-2] = rem RESULT = GCD(array) FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付文字列（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”）もしくはシリアル値 // type : 取得する曜日番号の種類を示す0〜3または11〜17の値。1と17は日曜日を1、2と11は月曜日を1とカウントします。11以降はExcel2010で追加された値で、互換性を保つために重複した値があります。 // 【戻り値】 // typeで指定した種類によって以下の値を返します。 : （0 : 0(日曜)〜6(土曜)、1 : 1(日曜)～7(土曜)、2 : 1(月曜)～7(日曜)、3 : 0(月曜)〜6(日曜)、11 : 1(月曜)～7(日曜)、12 : 1(火曜)～7(月曜)、13 : 1(水曜)～7(火曜)、14 : 1(木曜)～7(水曜)、15 : 1(金曜)～7(木曜)、16 : 1(土曜)～7(金曜)、17 : 1(日曜)～7(土曜)） ////////////////////////////////////////////////// FUNCTION getWeekday(date, type = 1) IF VARTYPE(date) <> 258 THEN date = text(date, "yyyy/mm/dd") GETTIME(0, date) DIM w = G_TIME_WW SELECT TRUE CASE type = 0 RESULT = w CASE type = 1 RESULT = w + 1 CASE type = 2 RESULT = IIF(w=0, 7, w) CASE type = 3 RESULT = (w+6) MOD 7 CASE type >= 11 RESULT = ((getWeekday(date, 2) + 17 - type) MOD 7) + 1 SELEND FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値もしくは時刻文字列 // 【戻り値】 // 時刻から時間を表す0〜23の範囲の値 ////////////////////////////////////////////////// FUNCTION Hour(serial) IF VARTYPE(serial) = 258 THEN serial = timeValue(serial) RESULT = INT(serial * 24) MOD 24 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現で検索した結果をMatchesコレクションとして返します。 ////////////////////////////////////////////////// FUNCTION reExecute(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Execute(str) FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現にマッチするかどうかを示すブール値 ////////////////////////////////////////////////// FUNCTION reTest(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Test(str) FEND ////////////////////////////////////////////////// // 【引数】 // inputs : 繰り返す文字列 // multiplier : inputsを繰り返す回数 // 【戻り値】 // inputsをmultiplier回を繰り返した文字列を返します ////////////////////////////////////////////////// FUNCTION strRepeat(inputs, multiplier) DIM res = "" FOR n = 1 TO multiplier res = res + inputs NEXT RESULT = res FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値 // format : フォーマット // 【戻り値】 // 数値を表示書式に基づいて変換した文字列 ////////////////////////////////////////////////// FUNCTION text(serial, format, hour12 = FALSE) HASHTBL startDate startDate["明治"] = "1868/01/25" startDate["大正"] = "1912/07/30" startDate["昭和"] = "1926/12/25" startDate["平成"] = "1989/01/08" startDate["令和"] = "2019/05/01" DIM baseDate = "1899/12/30" serial = VAL(serial) SELECT TRUE CASE reTest(format, "\[h+\]") Matches = reExecute(format, "\[(h+)\]") DIM hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "^h+$") Matches = reExecute(format, "^(h+)$") hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour MOD 24, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "\[m+\]") Matches = reExecute(format, "\[(m+)\]") RESULT = text(serial * 1440, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE format = "m" GETTIME(serial, baseDate) RESULT = text(G_TIME_MM, "0") CASE format = "mm" GETTIME(serial, baseDate) RESULT = G_TIME_MM2 CASE format = "n" GETTIME(serial, baseDate) RESULT = G_TIME_NN CASE format = "nn" GETTIME(serial, baseDate) RESULT = G_TIME_NN2 CASE format = "s" GETTIME(serial, baseDate) RESULT = text(G_TIME_SS, "0") CASE format = "ss" GETTIME(serial, baseDate) RESULT = G_TIME_SS2 CASE format = "yyyy" GETTIME(serial, baseDate) RESULT = G_TIME_YY4 CASE format = "yy" GETTIME(serial, baseDate) RESULT = COPY(G_TIME_YY4, 3, 2) CASE format = "e" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 2018 CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1988 CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1925 CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1911 CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1867 SELEND CASE format = "ee" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 2018, "00") CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1988, "00") CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1925, "00") CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1911, "00") CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1867, "00") SELEND CASE format = "g" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "R" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "H" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "S" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "T" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "M" SELEND CASE format = "gg" RESULT = COPY(text(serial, "ggg"), 1, 1) CASE format = "ggg" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "令和" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "平成" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "昭和" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "大正" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "明治" SELEND CASE format = "mmmmm" RESULT = COPY(text(serial, "mmmm"), 1, 1) CASE format = "mmmm" DIM month[] = "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" RESULT = month[text(serial, "m") - 1] CASE format = "mmm" RESULT = COPY(text(serial, "mmmm"), 1, 3) CASE format = "dd" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD2, "00") CASE format = "d" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD, "0") CASE reTest(format, "^[ad]{3,4}$") Matches = reExecute(format, "([ad]{3,4})") GETTIME(serial, baseDate) DIM aaa[] = "日", "月", "火", "水", "木", "金", "土" DIM aaaa[] = "日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日" DIM ddd[] = "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" DIM dddd[] = "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" RESULT = EVAL(Matches.Item(0).SubMatches(0) + "[" + getWeekday(G_TIME_WW, 1) + "]") CASE reTest(format, "(0+\.?0+)?%") Matches = reExecute(format, "(0+\.?0+)?%") RESULT = text(serial * 100, Matches.Item(0).SubMatches(0)) + "%" CASE reTest(format, "^\[DBNum\d{1,4}\](.*?)$") Matches = reExecute(format, "^\[DBNum(\d{1,4})\](.*?)$") DIM value = VAL(Matches.Item(0).SubMatches(0)) DIM sss = text(serial, Matches.Item(0).SubMatches(1)) Matches = reExecute(sss, "(\D+)?(\d+)(\D+)?") DIM res = "" FOR m = 0 TO Matches.Count - 1 serial = Matches.Item(m).SubMatches(1) SELECT value CASE 1, 2 DIM n[][9] = "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九", _ "", "壱", "弐", "参", "四", "伍", "六", "七", "八", "九" DIM a[][3] = "", "十", "百", "千", _ "", "拾", "百", "阡" DIM b[][3] = "", "万", "億", "兆", _ "", "萬", "億", "兆" DIM r = "" DIM j = 0 type = value - 1 REPEAT DIM str = "" DIM n4 = serial MOD 10000 FOR i = LENGTH(n4) TO 1 STEP -1 s = COPY(n4, i, 1) IFB s = 1 AND a[type][LENGTH(n4)-i] <> "" THEN str = IIF(s, a[type][LENGTH(n4)-i], "") + str ELSE str = n[type][s] + IIF(s, a[type][LENGTH(n4)-i], "") + str ENDIF NEXT IF str <> "" THEN r = str + b[type][j] + r j = j + 1 serial = INT(serial / 10000) UNTIL serial = 0 res = res + Matches.Item(m).SubMatches(0) + r + Matches.Item(m).SubMatches(2) CASE 3 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_FULLWIDTH) + Matches.Item(m).SubMatches(2) CASE 4 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_HALFWIDTH) + Matches.Item(m).SubMatches(2) SELEND NEXT RESULT = res CASE reTest(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") Matches = reExecute(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") DIM array = SPLIT(Matches.Item(0).SubMatches(1), "/") ampm = array[IIF(serial - INT(serial) >= 0.5, 1, 0)] hour12 = TRUE res = "" WITH Matches.Item(0) res = text(serial, .SubMatches(0), hour12) + ampm + text(serial, .SubMatches(2), hour12) ENDWITH RESULT = res CASE reTest(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") Matches = reExecute(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") FOR n = 0 TO Matches.Count - 1 IF n = 0 THEN res = Matches.Item(n).SubMatches(0) NEXT FOR n = 0 TO Matches.Count - 1 WITH Matches.Item(n) res = res + text(serial, .SubMatches(1), hour12) + .SubMatches(3) ENDWITH NEXT RESULT = res CASE format = "0/0" DIM separator = POS(".", serial) DIM g = 0 IFB separator <> 0 THEN DIM keta = LENGTH(serial) DIM shift = POWER(10, keta - separator) IFB shift >= POWER(10, 15) THEN DIM position = 0 FOR i = 0 TO 14 IFB serial * POWER(10, i) - serial >= 1 THEN position = i BREAK ENDIF NEXT tmp = serial * POWER(10, position) FOR i = 1 TO 15 r = (tmp * POWER(10, i)) / serial - (tmp / serial) a1 = tmp * POWER(10, i) - tmp IF a1 = INT(a1) THEN BREAK NEXT DIM frac[] = a1, r g = GCD(frac) RESULT = (a1/g) + "/" + (r/g) ELSE DIM molecule = serial * shift // 分子 DIM denominator = shift // 分母 DIM nums[] = molecule, denominator g = GCD(nums) molecule = molecule / g denominator = denominator / g RESULT = molecule + "/" + denominator ENDIF ELSE RESULT = serial + "/1" ENDIF CASE reTest(format, "(0+)\.?(0+)?") AND UBound(SPLIT(format, ".")) <= 1 Matches = reExecute(format, "(0+)\.?(0+)?") len1 = LENGTH(Matches.Item(0).SubMatches(0)) len2 = LENGTH(Matches.Item(0).SubMatches(1)) DIM arr[] = LENGTH(INT(serial)), len1 IFB POS(".", format) THEN RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX) + len2 + 1, len2), " ", "0") ELSE RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX)), " ", "0") ENDIF SELEND FEND ////////////////////////////////////////////////// // 【引数】 // str : 時刻文字列。hh:nn:ss AM/PM、hh:nn AM/PM、hh AM/PM、hh:nn:ss、hh:nn、hh時nn分ss秒、hh時nn分のいずれかの形式を指定。 // 【戻り値】 // シリアル値　（例）0…00:00:00、0.5…12:00:00、0.999988425925926…23:59:59 ////////////////////////////////////////////////// FUNCTION timeValue(str) DIM serial = 0 DIM Matches DIM pattern = "(\d+)" DIM hh = "(0?[0-9]|1[0-2])" DIM ampm = "([AP]M|[ap]m)" SELECT TRUE CASE reTest(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(3)) + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(2)) + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + hh + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + " " + ampm + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0) MOD 12) + IIF(reTest(.SubMatches(1), "AM|am"), 0, 12) serial = serial / 24 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH DEFAULT serial = ERR_VALUE SELEND RESULT = serial - INT(serial) FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // arrayname : 上限値を求める配列の名前 // dimension : 返す次元を示す整数 // 【戻り値】 // 配列の上限値 ////////////////////////////////////////////////// FUNCTION UBound(arrayname[], dimension = 1) RESULT = EVAL("RESIZE(arrayname" + strRepeat("[0]", dimension - 1) + ")") FEND

結果

プレーンテキスト

Copy日曜日 2022/11/06 土曜日 2022/11/12

使用関数

today関数(1)

今日の日付を返します。

dateAdd関数 (自作関数)(2,3)

日時に、指定した単位の時間を加算して返します。

getWeekday関数 (自作関数)(2,3)

引数に指定された日付の曜日番号（0：日曜〜6：土曜）を返します。

今月の残りの日数を返す

今日の日付から今月末までの日数の差を計算します。

明日から月末までの日数です。

UWSC

CopyPRINT dateDiff("d", today(), getEndOfMonth(today())) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // interval : 時間単位（yyyy︰年、q：四半期、m︰月、d︰日、w：週日、ww：週、h：時、n：分、s：秒） // date1 : 日時1 // date2 : 日時2 // 【戻り値】 // date2からdate1を引いた時間間隔を求めます。 ////////////////////////////////////////////////// FUNCTION dateDiff(interval, date1, date2) DIM y1, y2, m1, m2, d1, d2, d SELECT interval CASE "yyyy" GETTIME(0, date1) y1 = G_TIME_YY GETTIME(0, date2) y2 = G_TIME_YY d = y2 - y1 CASE "q" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = y2 * 4 + CEIL(m2/3) - (y1 * 4 + CEIL(m1/3)) CASE "m" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = (y2 - y1) * 12 + m2 - m1 CASE "d" d1 = GETTIME(0, date1) d2 = GETTIME(0, date2) d = (d2 - d1) / 86400 CASE "w" d = INT(dateDiff("d", date1, date2) / 7) CASE "ww" date1 = dateAdd("d", -1 * getWeekday(date1), date1) d = INT(dateDiff("d", date1, date2) / 7) CASE "h" d = dateDiff("d", date1, date2) * 24 CASE "n" d = dateDiff("d", date1, date2) * 1440 CASE "s" d = dateDiff("d", date1, date2) * 86400 SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // array : 最大公約数を求める数値を格納した配列 // 【戻り値】 // 最大公約数 ////////////////////////////////////////////////// FUNCTION GCD(array[]) DIM c = LENGTH(array) DIM rem = array[c-1] MOD array[c-2] IFB rem = 0 THEN IFB LENGTH(array) = 2 THEN RESULT = array[c-2] EXIT ENDIF RESIZE(array, c-2) RESULT = GCD(array) EXIT ENDIF array[c-1] = array[c-2] array[c-2] = rem RESULT = GCD(array) FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付文字列（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”）もしくはシリアル値 // type : 取得する曜日番号の種類を示す0〜3または11〜17の値。1と17は日曜日を1、2と11は月曜日を1とカウントします。11以降はExcel2010で追加された値で、互換性を保つために重複した値があります。 // 【戻り値】 // typeで指定した種類によって以下の値を返します。 : （0 : 0(日曜)〜6(土曜)、1 : 1(日曜)～7(土曜)、2 : 1(月曜)～7(日曜)、3 : 0(月曜)〜6(日曜)、11 : 1(月曜)～7(日曜)、12 : 1(火曜)～7(月曜)、13 : 1(水曜)～7(火曜)、14 : 1(木曜)～7(水曜)、15 : 1(金曜)～7(木曜)、16 : 1(土曜)～7(金曜)、17 : 1(日曜)～7(土曜)） ////////////////////////////////////////////////// FUNCTION getWeekday(date, type = 1) IF VARTYPE(date) <> 258 THEN date = text(date, "yyyy/mm/dd") GETTIME(0, date) DIM w = G_TIME_WW SELECT TRUE CASE type = 0 RESULT = w CASE type = 1 RESULT = w + 1 CASE type = 2 RESULT = IIF(w=0, 7, w) CASE type = 3 RESULT = (w+6) MOD 7 CASE type >= 11 RESULT = ((getWeekday(date, 2) + 17 - type) MOD 7) + 1 SELEND FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値もしくは時刻文字列 // 【戻り値】 // 時刻から時間を表す0〜23の範囲の値 ////////////////////////////////////////////////// FUNCTION Hour(serial) IF VARTYPE(serial) = 258 THEN serial = timeValue(serial) RESULT = INT(serial * 24) MOD 24 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現で検索した結果をMatchesコレクションとして返します。 ////////////////////////////////////////////////// FUNCTION reExecute(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Execute(str) FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現にマッチするかどうかを示すブール値 ////////////////////////////////////////////////// FUNCTION reTest(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Test(str) FEND ////////////////////////////////////////////////// // 【引数】 // inputs : 繰り返す文字列 // multiplier : inputsを繰り返す回数 // 【戻り値】 // inputsをmultiplier回を繰り返した文字列を返します ////////////////////////////////////////////////// FUNCTION strRepeat(inputs, multiplier) DIM res = "" FOR n = 1 TO multiplier res = res + inputs NEXT RESULT = res FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値 // format : フォーマット // 【戻り値】 // 数値を表示書式に基づいて変換した文字列 ////////////////////////////////////////////////// FUNCTION text(serial, format, hour12 = FALSE) HASHTBL startDate startDate["明治"] = "1868/01/25" startDate["大正"] = "1912/07/30" startDate["昭和"] = "1926/12/25" startDate["平成"] = "1989/01/08" startDate["令和"] = "2019/05/01" DIM baseDate = "1899/12/30" serial = VAL(serial) SELECT TRUE CASE reTest(format, "\[h+\]") Matches = reExecute(format, "\[(h+)\]") DIM hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "^h+$") Matches = reExecute(format, "^(h+)$") hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour MOD 24, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "\[m+\]") Matches = reExecute(format, "\[(m+)\]") RESULT = text(serial * 1440, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE format = "m" GETTIME(serial, baseDate) RESULT = text(G_TIME_MM, "0") CASE format = "mm" GETTIME(serial, baseDate) RESULT = G_TIME_MM2 CASE format = "n" GETTIME(serial, baseDate) RESULT = G_TIME_NN CASE format = "nn" GETTIME(serial, baseDate) RESULT = G_TIME_NN2 CASE format = "s" GETTIME(serial, baseDate) RESULT = text(G_TIME_SS, "0") CASE format = "ss" GETTIME(serial, baseDate) RESULT = G_TIME_SS2 CASE format = "yyyy" GETTIME(serial, baseDate) RESULT = G_TIME_YY4 CASE format = "yy" GETTIME(serial, baseDate) RESULT = COPY(G_TIME_YY4, 3, 2) CASE format = "e" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 2018 CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1988 CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1925 CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1911 CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1867 SELEND CASE format = "ee" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 2018, "00") CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1988, "00") CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1925, "00") CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1911, "00") CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1867, "00") SELEND CASE format = "g" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "R" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "H" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "S" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "T" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "M" SELEND CASE format = "gg" RESULT = COPY(text(serial, "ggg"), 1, 1) CASE format = "ggg" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "令和" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "平成" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "昭和" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "大正" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "明治" SELEND CASE format = "mmmmm" RESULT = COPY(text(serial, "mmmm"), 1, 1) CASE format = "mmmm" DIM month[] = "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" RESULT = month[text(serial, "m") - 1] CASE format = "mmm" RESULT = COPY(text(serial, "mmmm"), 1, 3) CASE format = "dd" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD2, "00") CASE format = "d" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD, "0") CASE reTest(format, "^[ad]{3,4}$") Matches = reExecute(format, "([ad]{3,4})") GETTIME(serial, baseDate) DIM aaa[] = "日", "月", "火", "水", "木", "金", "土" DIM aaaa[] = "日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日" DIM ddd[] = "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" DIM dddd[] = "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" RESULT = EVAL(Matches.Item(0).SubMatches(0) + "[" + getWeekday(G_TIME_WW, 1) + "]") CASE reTest(format, "(0+\.?0+)?%") Matches = reExecute(format, "(0+\.?0+)?%") RESULT = text(serial * 100, Matches.Item(0).SubMatches(0)) + "%" CASE reTest(format, "^\[DBNum\d{1,4}\](.*?)$") Matches = reExecute(format, "^\[DBNum(\d{1,4})\](.*?)$") DIM value = VAL(Matches.Item(0).SubMatches(0)) DIM sss = text(serial, Matches.Item(0).SubMatches(1)) Matches = reExecute(sss, "(\D+)?(\d+)(\D+)?") DIM res = "" FOR m = 0 TO Matches.Count - 1 serial = Matches.Item(m).SubMatches(1) SELECT value CASE 1, 2 DIM n[][9] = "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九", _ "", "壱", "弐", "参", "四", "伍", "六", "七", "八", "九" DIM a[][3] = "", "十", "百", "千", _ "", "拾", "百", "阡" DIM b[][3] = "", "万", "億", "兆", _ "", "萬", "億", "兆" DIM r = "" DIM j = 0 type = value - 1 REPEAT DIM str = "" DIM n4 = serial MOD 10000 FOR i = LENGTH(n4) TO 1 STEP -1 s = COPY(n4, i, 1) IFB s = 1 AND a[type][LENGTH(n4)-i] <> "" THEN str = IIF(s, a[type][LENGTH(n4)-i], "") + str ELSE str = n[type][s] + IIF(s, a[type][LENGTH(n4)-i], "") + str ENDIF NEXT IF str <> "" THEN r = str + b[type][j] + r j = j + 1 serial = INT(serial / 10000) UNTIL serial = 0 res = res + Matches.Item(m).SubMatches(0) + r + Matches.Item(m).SubMatches(2) CASE 3 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_FULLWIDTH) + Matches.Item(m).SubMatches(2) CASE 4 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_HALFWIDTH) + Matches.Item(m).SubMatches(2) SELEND NEXT RESULT = res CASE reTest(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") Matches = reExecute(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") DIM array = SPLIT(Matches.Item(0).SubMatches(1), "/") ampm = array[IIF(serial - INT(serial) >= 0.5, 1, 0)] hour12 = TRUE res = "" WITH Matches.Item(0) res = text(serial, .SubMatches(0), hour12) + ampm + text(serial, .SubMatches(2), hour12) ENDWITH RESULT = res CASE reTest(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") Matches = reExecute(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") FOR n = 0 TO Matches.Count - 1 IF n = 0 THEN res = Matches.Item(n).SubMatches(0) NEXT FOR n = 0 TO Matches.Count - 1 WITH Matches.Item(n) res = res + text(serial, .SubMatches(1), hour12) + .SubMatches(3) ENDWITH NEXT RESULT = res CASE format = "0/0" DIM separator = POS(".", serial) DIM g = 0 IFB separator <> 0 THEN DIM keta = LENGTH(serial) DIM shift = POWER(10, keta - separator) IFB shift >= POWER(10, 15) THEN DIM position = 0 FOR i = 0 TO 14 IFB serial * POWER(10, i) - serial >= 1 THEN position = i BREAK ENDIF NEXT tmp = serial * POWER(10, position) FOR i = 1 TO 15 r = (tmp * POWER(10, i)) / serial - (tmp / serial) a1 = tmp * POWER(10, i) - tmp IF a1 = INT(a1) THEN BREAK NEXT DIM frac[] = a1, r g = GCD(frac) RESULT = (a1/g) + "/" + (r/g) ELSE DIM molecule = serial * shift // 分子 DIM denominator = shift // 分母 DIM nums[] = molecule, denominator g = GCD(nums) molecule = molecule / g denominator = denominator / g RESULT = molecule + "/" + denominator ENDIF ELSE RESULT = serial + "/1" ENDIF CASE reTest(format, "(0+)\.?(0+)?") AND UBound(SPLIT(format, ".")) <= 1 Matches = reExecute(format, "(0+)\.?(0+)?") len1 = LENGTH(Matches.Item(0).SubMatches(0)) len2 = LENGTH(Matches.Item(0).SubMatches(1)) DIM arr[] = LENGTH(INT(serial)), len1 IFB POS(".", format) THEN RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX) + len2 + 1, len2), " ", "0") ELSE RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX)), " ", "0") ENDIF SELEND FEND ////////////////////////////////////////////////// // 【引数】 // str : 時刻文字列。hh:nn:ss AM/PM、hh:nn AM/PM、hh AM/PM、hh:nn:ss、hh:nn、hh時nn分ss秒、hh時nn分のいずれかの形式を指定。 // 【戻り値】 // シリアル値　（例）0…00:00:00、0.5…12:00:00、0.999988425925926…23:59:59 ////////////////////////////////////////////////// FUNCTION timeValue(str) DIM serial = 0 DIM Matches DIM pattern = "(\d+)" DIM hh = "(0?[0-9]|1[0-2])" DIM ampm = "([AP]M|[ap]m)" SELECT TRUE CASE reTest(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(3)) + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(2)) + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + hh + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + " " + ampm + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0) MOD 12) + IIF(reTest(.SubMatches(1), "AM|am"), 0, 12) serial = serial / 24 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH DEFAULT serial = ERR_VALUE SELEND RESULT = serial - INT(serial) FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // arrayname : 上限値を求める配列の名前 // dimension : 返す次元を示す整数 // 【戻り値】 // 配列の上限値 ////////////////////////////////////////////////// FUNCTION UBound(arrayname[], dimension = 1) RESULT = EVAL("RESIZE(arrayname" + strRepeat("[0]", dimension - 1) + ")") FEND

使用関数

dateDiff関数 (自作関数)(1)

指定された２つの日付の時間間隔を返します。

today関数(1)

今日の日付を返します。

getEndOfMonth関数 (自作関数)(1)

dateで指定された月の月末日を取得します。

今日の日付を出力

UWSC

CopyPRINT today() ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND

結果

2026/10/07

使用関数

today関数(1)

今日の日付を返します。

今週の日曜日の日付を求める

UWSC

CopyDIM today = today() PRINT dateAdd("d", -1 * getWeekday(today), today) ////////////////////////////////////////////////// // 【引数】 // interval : 加算する時間間隔を表す文字列式（yyyy：年、m：月、d：日、ww：週、h：時、n：分、s：秒） // num : dateに加算する値。未来は正、過去は負で指定 // date : 時間間隔を加算する日付 // 【戻り値】 // 日時（date）に、指定した単位（interval）の時間（num）を加算して返します ////////////////////////////////////////////////// FUNCTION dateAdd(interval, num, date) DIM year, month, day, d GETTIME(0, date) DIM time = G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2 SELECT interval CASE "yyyy" d = (G_TIME_YY + num) + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 IF time <> "00:00:00" THEN d = d + " " + time CASE "m" IFB num > 0 THEN year = G_TIME_YY + INT((G_TIME_MM + num) / 12) month = REPLACE(FORMAT(((G_TIME_MM + num) MOD 12), 2), " ", "0") ELSE year = G_TIME_YY + CEIL((G_TIME_MM + num) / 12 - 1) month = REPLACE(FORMAT(G_TIME_MM - (ABS(num) MOD 12), 2), " ", "0") ENDIF IF month = "00" THEN month = 12 day = G_TIME_DD2 d = "" + year + month + day IFB !isDate(d) THEN d = year + "/" + month + "/" + "01" d = getEndOfMonth(d) ELSE d = year + "/" + month + "/" + day ENDIF IF time <> "00:00:00" THEN d = d + " " + time CASE "d" t = GETTIME(num, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "ww" t = GETTIME(num * 7, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "h" t = GETTIME(num / 24, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "n" t = GETTIME(num / 1440, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") CASE "s" t = GETTIME(num / 86400, date) d = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 + IIF(t MOD 86400, " " + G_TIME_HH2 + ":" + G_TIME_NN2 + ":" + G_TIME_SS2, "") SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // interval : 時間単位（yyyy︰年、q：四半期、m︰月、d︰日、w：週日、ww：週、h：時、n：分、s：秒） // date1 : 日時1 // date2 : 日時2 // 【戻り値】 // date2からdate1を引いた時間間隔を求めます。 ////////////////////////////////////////////////// FUNCTION dateDiff(interval, date1, date2) DIM y1, y2, m1, m2, d1, d2, d SELECT interval CASE "yyyy" GETTIME(0, date1) y1 = G_TIME_YY GETTIME(0, date2) y2 = G_TIME_YY d = y2 - y1 CASE "q" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = y2 * 4 + CEIL(m2/3) - (y1 * 4 + CEIL(m1/3)) CASE "m" GETTIME(0, date1) y1 = G_TIME_YY m1 = G_TIME_MM GETTIME(0, date2) y2 = G_TIME_YY m2 = G_TIME_MM d = (y2 - y1) * 12 + m2 - m1 CASE "d" d1 = GETTIME(0, date1) d2 = GETTIME(0, date2) d = (d2 - d1) / 86400 CASE "w" d = INT(dateDiff("d", date1, date2) / 7) CASE "ww" date1 = dateAdd("d", -1 * getWeekday(date1), date1) d = INT(dateDiff("d", date1, date2) / 7) CASE "h" d = dateDiff("d", date1, date2) * 24 CASE "n" d = dateDiff("d", date1, date2) * 1440 CASE "s" d = dateDiff("d", date1, date2) * 86400 SELEND RESULT = d FEND ////////////////////////////////////////////////// // 【引数】 // array : 最大公約数を求める数値を格納した配列 // 【戻り値】 // 最大公約数 ////////////////////////////////////////////////// FUNCTION GCD(array[]) DIM c = LENGTH(array) DIM rem = array[c-1] MOD array[c-2] IFB rem = 0 THEN IFB LENGTH(array) = 2 THEN RESULT = array[c-2] EXIT ENDIF RESIZE(array, c-2) RESULT = GCD(array) EXIT ENDIF array[c-1] = array[c-2] array[c-2] = rem RESULT = GCD(array) FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”） // m : 第一引数の指定日からプラスマイナスm月とする // 【戻り値】 // dateからm月後の月末の日付 ////////////////////////////////////////////////// FUNCTION getEndOfMonth(date, m = 0) date = dateAdd("m", m + 1, date) GETTIME(0, date) GETTIME(-G_TIME_DD, date) RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // date : 日付文字列（”YYYYMMDD” or “YYYY/MM/DD” or “YYYY-MM-DD” or “YYYYMMDDHHNNSS” or “YYYY/MM/DD HH:NN:SS”）もしくはシリアル値 // type : 取得する曜日番号の種類を示す0〜3または11〜17の値。1と17は日曜日を1、2と11は月曜日を1とカウントします。11以降はExcel2010で追加された値で、互換性を保つために重複した値があります。 // 【戻り値】 // typeで指定した種類によって以下の値を返します。 : （0 : 0(日曜)〜6(土曜)、1 : 1(日曜)～7(土曜)、2 : 1(月曜)～7(日曜)、3 : 0(月曜)〜6(日曜)、11 : 1(月曜)～7(日曜)、12 : 1(火曜)～7(月曜)、13 : 1(水曜)～7(火曜)、14 : 1(木曜)～7(水曜)、15 : 1(金曜)～7(木曜)、16 : 1(土曜)～7(金曜)、17 : 1(日曜)～7(土曜)） ////////////////////////////////////////////////// FUNCTION getWeekday(date, type = 1) IF VARTYPE(date) <> 258 THEN date = text(date, "yyyy/mm/dd") GETTIME(0, date) DIM w = G_TIME_WW SELECT TRUE CASE type = 0 RESULT = w CASE type = 1 RESULT = w + 1 CASE type = 2 RESULT = IIF(w=0, 7, w) CASE type = 3 RESULT = (w+6) MOD 7 CASE type >= 11 RESULT = ((getWeekday(date, 2) + 17 - type) MOD 7) + 1 SELEND FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値もしくは時刻文字列 // 【戻り値】 // 時刻から時間を表す0〜23の範囲の値 ////////////////////////////////////////////////// FUNCTION Hour(serial) IF VARTYPE(serial) = 258 THEN serial = timeValue(serial) RESULT = INT(serial * 24) MOD 24 FEND ////////////////////////////////////////////////// // 【引数】 // expr : 評価する式 // truepart : 評価した式がTrueのときに返す値 // falsepart : 評価した式がFalseのときに返す値 // 【戻り値】 // truepart : 評価した式がTrueのとき、falsepart : 評価した式がFalseのとき ////////////////////////////////////////////////// FUNCTION IIF(expr, truepart, falsepart) IFB EVAL(expr) THEN RESULT = truepart ELSE RESULT = falsepart ENDIF FEND ////////////////////////////////////////////////// // 【引数】 // date : 存在するかを調べる日付文字列。YYYYMMDD or YYYY/MM/DD or YYYY-MM-DDのいずれかの形式。 // 【戻り値】 // TRUE : 日付として認識できる、FALSE : 日付として認識できない ////////////////////////////////////////////////// FUNCTION isDate(date) TRY GETTIME(0, date) RESULT = TRUE EXCEPT RESULT = FALSE ENDTRY FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現で検索した結果をMatchesコレクションとして返します。 ////////////////////////////////////////////////// FUNCTION reExecute(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Execute(str) FEND ////////////////////////////////////////////////// // 【引数】 // str : 正規表現による検索の対象となる文字列 // Pattern : 正規表現で使用するパターンを設定 // IgnoreCase : 大文字・小文字を区別しない場合はTrue、区別する場合はFalse // Global : 文字列全体を検索する場合はTrue、しない場合はFalse // 【戻り値】 // 正規表現にマッチするかどうかを示すブール値 ////////////////////////////////////////////////// FUNCTION reTest(str, Pattern, IgnoreCase = TRUE, Global = TRUE) DIM re = CREATEOLEOBJ("VBScript.RegExp") re.Pattern = Pattern re.IgnoreCase = IgnoreCase re.Global = Global RESULT = re.Test(str) FEND ////////////////////////////////////////////////// // 【引数】 // inputs : 繰り返す文字列 // multiplier : inputsを繰り返す回数 // 【戻り値】 // inputsをmultiplier回を繰り返した文字列を返します ////////////////////////////////////////////////// FUNCTION strRepeat(inputs, multiplier) DIM res = "" FOR n = 1 TO multiplier res = res + inputs NEXT RESULT = res FEND ////////////////////////////////////////////////// // 【引数】 // serial : シリアル値 // format : フォーマット // 【戻り値】 // 数値を表示書式に基づいて変換した文字列 ////////////////////////////////////////////////// FUNCTION text(serial, format, hour12 = FALSE) HASHTBL startDate startDate["明治"] = "1868/01/25" startDate["大正"] = "1912/07/30" startDate["昭和"] = "1926/12/25" startDate["平成"] = "1989/01/08" startDate["令和"] = "2019/05/01" DIM baseDate = "1899/12/30" serial = VAL(serial) SELECT TRUE CASE reTest(format, "\[h+\]") Matches = reExecute(format, "\[(h+)\]") DIM hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "^h+$") Matches = reExecute(format, "^(h+)$") hour = iif(hour12, Hour(serial) MOD 12, Hour(serial)) RESULT = text(hour MOD 24, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE reTest(format, "\[m+\]") Matches = reExecute(format, "\[(m+)\]") RESULT = text(serial * 1440, strRepeat("0", LENGTH(Matches.Item(0).SubMatches(0)))) CASE format = "m" GETTIME(serial, baseDate) RESULT = text(G_TIME_MM, "0") CASE format = "mm" GETTIME(serial, baseDate) RESULT = G_TIME_MM2 CASE format = "n" GETTIME(serial, baseDate) RESULT = G_TIME_NN CASE format = "nn" GETTIME(serial, baseDate) RESULT = G_TIME_NN2 CASE format = "s" GETTIME(serial, baseDate) RESULT = text(G_TIME_SS, "0") CASE format = "ss" GETTIME(serial, baseDate) RESULT = G_TIME_SS2 CASE format = "yyyy" GETTIME(serial, baseDate) RESULT = G_TIME_YY4 CASE format = "yy" GETTIME(serial, baseDate) RESULT = COPY(G_TIME_YY4, 3, 2) CASE format = "e" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 2018 CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1988 CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1925 CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1911 CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(serial, "yyyy") - 1867 SELEND CASE format = "ee" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 2018, "00") CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1988, "00") CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1925, "00") CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1911, "00") CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0 RESULT = text(text(serial, "yyyy") - 1867, "00") SELEND CASE format = "g" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "R" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "H" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "S" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "T" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "M" SELEND CASE format = "gg" RESULT = COPY(text(serial, "ggg"), 1, 1) CASE format = "ggg" SELECT TRUE CASE dateDiff("d", startDate["令和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "令和" CASE dateDiff("d", startDate["平成"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "平成" CASE dateDiff("d", startDate["昭和"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "昭和" CASE dateDiff("d", startDate["大正"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "大正" CASE dateDiff("d", startDate["明治"], text(serial, "yyyy/mm/dd")) >= 0; RESULT = "明治" SELEND CASE format = "mmmmm" RESULT = COPY(text(serial, "mmmm"), 1, 1) CASE format = "mmmm" DIM month[] = "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" RESULT = month[text(serial, "m") - 1] CASE format = "mmm" RESULT = COPY(text(serial, "mmmm"), 1, 3) CASE format = "dd" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD2, "00") CASE format = "d" GETTIME(serial, baseDate) RESULT = text(G_TIME_DD, "0") CASE reTest(format, "^[ad]{3,4}$") Matches = reExecute(format, "([ad]{3,4})") GETTIME(serial, baseDate) DIM aaa[] = "日", "月", "火", "水", "木", "金", "土" DIM aaaa[] = "日曜日", "月曜日", "火曜日", "水曜日", "木曜日", "金曜日", "土曜日" DIM ddd[] = "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" DIM dddd[] = "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" RESULT = EVAL(Matches.Item(0).SubMatches(0) + "[" + getWeekday(G_TIME_WW, 1) + "]") CASE reTest(format, "(0+\.?0+)?%") Matches = reExecute(format, "(0+\.?0+)?%") RESULT = text(serial * 100, Matches.Item(0).SubMatches(0)) + "%" CASE reTest(format, "^\[DBNum\d{1,4}\](.*?)$") Matches = reExecute(format, "^\[DBNum(\d{1,4})\](.*?)$") DIM value = VAL(Matches.Item(0).SubMatches(0)) DIM sss = text(serial, Matches.Item(0).SubMatches(1)) Matches = reExecute(sss, "(\D+)?(\d+)(\D+)?") DIM res = "" FOR m = 0 TO Matches.Count - 1 serial = Matches.Item(m).SubMatches(1) SELECT value CASE 1, 2 DIM n[][9] = "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九", _ "", "壱", "弐", "参", "四", "伍", "六", "七", "八", "九" DIM a[][3] = "", "十", "百", "千", _ "", "拾", "百", "阡" DIM b[][3] = "", "万", "億", "兆", _ "", "萬", "億", "兆" DIM r = "" DIM j = 0 type = value - 1 REPEAT DIM str = "" DIM n4 = serial MOD 10000 FOR i = LENGTH(n4) TO 1 STEP -1 s = COPY(n4, i, 1) IFB s = 1 AND a[type][LENGTH(n4)-i] <> "" THEN str = IIF(s, a[type][LENGTH(n4)-i], "") + str ELSE str = n[type][s] + IIF(s, a[type][LENGTH(n4)-i], "") + str ENDIF NEXT IF str <> "" THEN r = str + b[type][j] + r j = j + 1 serial = INT(serial / 10000) UNTIL serial = 0 res = res + Matches.Item(m).SubMatches(0) + r + Matches.Item(m).SubMatches(2) CASE 3 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_FULLWIDTH) + Matches.Item(m).SubMatches(2) CASE 4 res = res + Matches.Item(m).SubMatches(0) + STRCONV(serial, SC_HALFWIDTH) + Matches.Item(m).SubMatches(2) SELEND NEXT RESULT = res CASE reTest(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") Matches = reExecute(format, "^(.*?)(AM\/PM|am\/pm|A\/P|a\/p)(.*?)$") DIM array = SPLIT(Matches.Item(0).SubMatches(1), "/") ampm = array[IIF(serial - INT(serial) >= 0.5, 1, 0)] hour12 = TRUE res = "" WITH Matches.Item(0) res = text(serial, .SubMatches(0), hour12) + ampm + text(serial, .SubMatches(2), hour12) ENDWITH RESULT = res CASE reTest(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") Matches = reExecute(format, "([^ymdagehns]{0,})?(([ymdagehns])\3{0,})([^ymdagehns]+)?") FOR n = 0 TO Matches.Count - 1 IF n = 0 THEN res = Matches.Item(n).SubMatches(0) NEXT FOR n = 0 TO Matches.Count - 1 WITH Matches.Item(n) res = res + text(serial, .SubMatches(1), hour12) + .SubMatches(3) ENDWITH NEXT RESULT = res CASE format = "0/0" DIM separator = POS(".", serial) DIM g = 0 IFB separator <> 0 THEN DIM keta = LENGTH(serial) DIM shift = POWER(10, keta - separator) IFB shift >= POWER(10, 15) THEN DIM position = 0 FOR i = 0 TO 14 IFB serial * POWER(10, i) - serial >= 1 THEN position = i BREAK ENDIF NEXT tmp = serial * POWER(10, position) FOR i = 1 TO 15 r = (tmp * POWER(10, i)) / serial - (tmp / serial) a1 = tmp * POWER(10, i) - tmp IF a1 = INT(a1) THEN BREAK NEXT DIM frac[] = a1, r g = GCD(frac) RESULT = (a1/g) + "/" + (r/g) ELSE DIM molecule = serial * shift // 分子 DIM denominator = shift // 分母 DIM nums[] = molecule, denominator g = GCD(nums) molecule = molecule / g denominator = denominator / g RESULT = molecule + "/" + denominator ENDIF ELSE RESULT = serial + "/1" ENDIF CASE reTest(format, "(0+)\.?(0+)?") AND UBound(SPLIT(format, ".")) <= 1 Matches = reExecute(format, "(0+)\.?(0+)?") len1 = LENGTH(Matches.Item(0).SubMatches(0)) len2 = LENGTH(Matches.Item(0).SubMatches(1)) DIM arr[] = LENGTH(INT(serial)), len1 IFB POS(".", format) THEN RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX) + len2 + 1, len2), " ", "0") ELSE RESULT = REPLACE(FORMAT(serial, CALCARRAY(arr, CALC_MAX)), " ", "0") ENDIF SELEND FEND ////////////////////////////////////////////////// // 【引数】 // str : 時刻文字列。hh:nn:ss AM/PM、hh:nn AM/PM、hh AM/PM、hh:nn:ss、hh:nn、hh時nn分ss秒、hh時nn分のいずれかの形式を指定。 // 【戻り値】 // シリアル値　（例）0…00:00:00、0.5…12:00:00、0.999988425925926…23:59:59 ////////////////////////////////////////////////// FUNCTION timeValue(str) DIM serial = 0 DIM Matches DIM pattern = "(\d+)" DIM hh = "(0?[0-9]|1[0-2])" DIM ampm = "([AP]M|[ap]m)" SELECT TRUE CASE reTest(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(3)) + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + ":" + pattern + " " + ampm + "\b") WITH Matches.Item(0) serial = timeValue(.SubMatches(0) + " " + .SubMatches(2)) + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + hh + " " + ampm + "\b") Matches = reExecute(str, "\b" + hh + " " + ampm + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0) MOD 12) + IIF(reTest(.SubMatches(1), "AM|am"), 0, 12) serial = serial / 24 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + ":" + pattern + "\b") Matches = reExecute(str, "\b" + pattern + ":" + pattern + "\b") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分" + pattern + "秒") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 + VAL(.SubMatches(2)) / 86400 ENDWITH CASE reTest(str, "\b" + pattern + "時" + pattern + "分") Matches = reExecute(str, "\b" + pattern + "時" + pattern + "分") WITH Matches.Item(0) serial = VAL(.SubMatches(0)) / 24 + VAL(.SubMatches(1)) / 1440 ENDWITH DEFAULT serial = ERR_VALUE SELEND RESULT = serial - INT(serial) FEND ////////////////////////////////////////////////// // 【引数】 // 【戻り値】 // 今日の日付 ////////////////////////////////////////////////// FUNCTION today() GETTIME() RESULT = G_TIME_YY4 + "/" + G_TIME_MM2 + "/" + G_TIME_DD2 FEND ////////////////////////////////////////////////// // 【引数】 // arrayname : 上限値を求める配列の名前 // dimension : 返す次元を示す整数 // 【戻り値】 // 配列の上限値 ////////////////////////////////////////////////// FUNCTION UBound(arrayname[], dimension = 1) RESULT = EVAL("RESIZE(arrayname" + strRepeat("[0]", dimension - 1) + ")") FEND

使用関数

today関数(1)

今日の日付を返します。

dateAdd関数 (自作関数)(2)

日時に、指定した単位の時間を加算して返します。

getWeekday関数 (自作関数)(2)

引数に指定された日付の曜日番号（0：日曜〜6：土曜）を返します。

公開日: 2018年11月16日
更新日: 2021年11月7日

関連記事

GETTIME関数 (スクリプト関数)

日付、時間を取得します。

getWeekdayName関数 (自作関数)

引数で指定した曜日番号に対応する曜日名を返します。

getYear関数 (自作関数)

指定された日付の年を返します。

getMonth関数 (自作関数)

指定された日付の月を返します。

getDay関数 (自作関数)

指定された日付の日を返します。

getWeekday関数 (自作関数)

引数に指定された日付の曜日番号（0：日曜〜6：土曜）を返します。

getEndOfMonth関数 (自作関数)

dateで指定された月の月末日を取得します。

dateString関数 (自作関数)

指定された日付を西暦から和暦に変換します。

dateValue関数 (自作関数)

日付形式の文字列をシリアル値に変換します。

YMDToJD関数 (自作関数)

グレゴリオ暦をユリウス日に変換します。