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Morgengrauner Dokumentation

Dateipfad: /home/mud/mudlib/doc//efun/strftime.en

SYNOPSIS
     string strftime()
     string strftime(string fmt)
     string strftime(int clock)
     string strftime(string fmt, int clock)
     string strftime(string fmt, int clock, int localized)

BESCHREIBUNG
     Gibt, aehnliche wie ctime(), eine Zeit als formatierten String zurueck.
     Hierbei kann ein String mit div. Platzhaltern vom Benutzer angegeben
     werden (s.u.). Wird kein String angegeben, wird "%c" als Formatstring
     benutzt.

     Das Argument  wird als Anzahl Sekunden seit dem 01.01.1970, 00:00
     Uhr interpretiert. Wenn  nicht angegeben wird, wird time()
     verwendet.

     Das Argument  gibt an, ob die Ausgabe englisch (das sog.
     klassische "C" locale) oder in der jeweiligen Landessprache (z.B.
     deutsch) erfolgen soll. Hierbei haengt die Sprache allerdings von den auf
     dem Mudrechner gesetzten Umgebungsvariablen LC_TIME oder LC_ALL ab, sie
     kann nicht selber gewaehlt werden. Wird kein  angegeben, wird
     1 verwendet, was einer Ausgabe in Landessprache entspricht.

BEMERKUNGEN:
     Der zurueckgebene Ergebnisstring ist max. 511 Zeichen lang.
     Im MG erfolgt momentan immer eine englische Ausgabe.

PLATZHALTER:
     Diese Funktion versteht alle Platzhalter, die die Funktion strftime() aus
     der C-Standardbibliothek versteht. Momentan sind dies:
     
     %a
        is replaced by the locale's abbreviated weekday name. 
     %A
        is replaced by the locale's full weekday name. 
     %b
        is replaced by the locale's abbreviated month name. 
     %B
        is replaced by the locale's full month name. 
     %c
        is replaced by the locale's appropriate date and time representation. 
     %C
        is replaced by the century number (the year divided by 100 and 
        truncated to an integer) as a decimal number [00-99]. 
     %d
        is replaced by the day of the month as a decimal number [01,31].
     %D
        same as %m/%d/%y. 
     %e
        is replaced by the day of the month as a decimal number [1,31]; a 
        single digit is preceded by a space. 
     %h
        same as %b. 
     %H
        is replaced by the hour (24-hour clock) as a decimal number 
        [00,23]. 
     %I
        is replaced by the hour (12-hour clock) as a decimal number 
        [01,12]. 
     %j
        is replaced by the day of the year as a decimal number 
        [001,366]. 
     %m
        is replaced by the month as a decimal number [01,12]. 
     %M
        is replaced by the minute as a decimal number [00,59]. 
     %n
        is replaced by a newline character. 
     %p
        is replaced by the locale's equivalent of either a.m. or p.m. 
     %r
        is replaced by the time in a.m. and p.m. notation; in the POSIX 
        locale this is equivalent to %I:%M:%S %p. 
     %R
        is replaced by the time in 24 hour notation (%H:%M). 
     %S
        is replaced by the second as a decimal number [00,61]. 
     %t
        is replaced by a tab character. 
     %T
        is replaced by the time (%H:%M:%S). 
     %u
        is replaced by the weekday as a decimal number [1,7], with 1 
        representing Monday. 
     %U
        is replaced by the week number of the year (Sunday as the first day 
        of the week) as a decimal number [00,53]. 
     %V
        is replaced by the week number of the year (Monday as the first day 
        of the week) as a decimal number [01,53]. If the week containing 1 
        January has four or more days in the new year, then it is considered 
        week 1. Otherwise, it is the last week of the previous year, and the 
        next week is week 1. 
     %w
        is replaced by the weekday as a decimal number [0,6], with 0 
        representing Sunday. 
     %W
        is replaced by the week number of the year (Monday as the first day 
        of the week) as a decimal number [00,53]. All days in a new year 
        preceding the first Monday are considered to be in week 0. 
     %x
        is replaced by the locale's appropriate date representation. 
     %X
        is replaced by the locale's appropriate time representation. 
     %y
        is replaced by the year without century as a decimal number [00,99]. 
     %Y
        is replaced by the year with century as a decimal number. 
     %Z
        is replaced by the timezone name or abbreviation, or by no bytes if 
        no timezone information exists. 
     %%
        is replaced by %.

BEISPIEL
     write(strftime("Heute ist %A, der %d. %B %Y.\n"))
     ergibt z.B.
     "Heute ist Montag, der 24. September 2007.\n"

SIEHE AUCH
     gmtime(E), localtime(E), mktime(), time(E), utime(E)


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