jdmonthname

(PHP 4, PHP 5, PHP 7)

jdmonthnameLiefert den Monatsnamen

Beschreibung

string jdmonthname ( int $julianday , int $mode )

Gibt eine Zeichenkette zurück, die einen Monatsnamen enthält. mode teilt dieser Funktion mit, in welchen Kalender die julianische Tageszahl umgewandelt werden soll, und welche Art von Monatsnamen zurückgegeben werden sollen.

Mögliche mode-Werte
Modus Bedeutung Werte
CAL_MONTH_GREGORIAN_SHORT Gregorianisch (Abk.) Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
CAL_MONTH_GREGORIAN_LONG Gregorianisch January, February, March, April, May, June, July, August, September, October, November, December
CAL_MONTH_JULIAN_SHORT Julianisch - (Abk.) Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
CAL_MONTH_JULIAN_LONG Julianisch January, February, March, April, May, June, July, August, September, October, November, December
CAL_MONTH_JEWISH Jüdisch Tishri, Heshvan, Kislev, Tevet, Shevat, AdarI, AdarII, Nisan, Iyyar, Sivan, Tammuz, Av, Elul
CAL_MONTH_FRENCH Französisch revolutionär Vendemiaire, Brumaire, Frimaire, Nivose, Pluviose, Ventose, Germinal, Floreal, Prairial, Messidor, Thermidor, Fructidor, Extra

Parameter-Liste

jday

Ein Julianischer Tag als Integer.

mode

Der Kalender-Modus (siehe Tabelle weiter oben).

Rückgabewerte

Der Monatsname für den gegebene julianischen Tag im gewünschten mode.

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User Contributed Notes 1 note

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marc at linkitdesign dot com
4 years ago
Regarding the jewish date system. It may be worth noting the following peculiarities, some obvious some not so.
1. Jewish days start at sunset NOT midnight so when converting from a Gregorian date to a Jewish one it might be worth asking if the date/time occurred 'after sunset'.
2. Jewish leap years follow a 19 year cycle which can be calculated like this:
function isJLeapYear($JYear) {
    if ( ((7 * $JYear + 1) % 19) < 7 )
        return true;
    else
        return false;
}
3. During a leap year a new leap-month called "Adar I" is inserted BEFORE the normal month of Adar.
4. During leap years, Adar is renamed "Adar II".
5. Adar/Adar II has 29 days
6. Adar I has 30 days
7. Cheshvan & Kislev have between 29 & 30 Days
8. Leap years have between 383 and 385 days.
8. non-leap years have between 353 and 355 days.
9 . In a 354-day year, months have alternating 30 and 29 day lengths.
10. In a 353-day year, the month of Kislev is reduced to 29 days.
11. In a 355-day year, the month of Cheshvan is increased to 30 days.
12. Leap years years follow the same pattern, with the addition of the 30-day Adar I as well.
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