jdtojewish

(PHP 4, PHP 5)

jdtojewish — ユリウス積算日をユダヤ暦に変換する

説明

string jdtojewish ( int $juliandaycount [, bool $hebrew = false [, int $fl = 0 ]] )

ユリウス積算日をユダヤ暦に変換します。

パラメータ

julianday: ユリウス積算日を表す整数値。
hebrew: パラメータ hebrew が TRUE に設定されている場合、ヘブライ語の文字列形式での出力のために fl が使用されます。
fl: 使用可能なフォーマットは CAL_JEWISH_ADD_ALAFIM_GERESH、 CAL_JEWISH_ADD_ALAFIM および CAL_JEWISH_ADD_GERESHAYIM です。

返り値

ユダヤ暦の日付を "月/日/年" 形式の文字列で返します。

変更履歴

バージョン	説明
5.0.0	`fl` パラメータが追加されました。
4.3.0	`hebrew` パラメータが追加されました。

例

例1 jdtojewish() の例


<?php
echo jdtojewish(gregoriantojd(10, 8, 2002), true,
       CAL_JEWISH_ADD_GERESHAYIM + CAL_JEWISH_ADD_ALAFIM + CAL_JEWISH_ADD_ALAFIM_GERESH); 
?>

参考

jewishtojd() - ユダヤ暦の日付けをユリウス積算日に変換する
cal_from_jd() - ユリウス積算日からサポートされるカレンダーに変換する

JDToJulian

JDToGregorian

Last updated: Fri, 06 Nov 2009

add a note User Contributed Notes
jdtojewish

erelsgl at gmail dot com
29-Aug-2009 10:28


Sometimes it is useful to have the date in the format YYYY-MM-DD, which is sortable (e.g. you can sort dates by sorting the strings):





<?php


function JDToSortableJewish($jd) {


    return 


        preg_replace("|(\d+)/(\d+)/(\d+)|","$3-$1-$2",  // year-month-day


        preg_replace("|/(\d)/|","/0$1/", // add zeros to the day


        preg_replace("|^(\d)/|","0$1/",  // add zeros to the month


        JDToJewish($jd))));


}


?>

erelsgl at gmail dot com
29-Aug-2009 09:01


In Hebrew leap years, the function will return 6 for Adar A, 7 for Adar B, 8 for Nisan, etc.



In Hebrew non-leap years, the function will return 6 for Adar, 8 for Nisan, etc.



i.e., the "real" Adar is Adar A.

asphp at dsgml dot com
28-May-2007 09:10


This function outputs in ISO-8859-8-l.





To convert to unicode UTF-8 do this:





<?php





echo mb_convert_encoding( jdtojewish( unixtojd(), true ), "UTF-8", "ISO-8859-8");





?>

gr8g0thamguy at yahoo dot com
01-Sep-2003 06:39


Based on the code already posted by Dave, I've modified it to display the *current* date on a page:



<?php 



$gregorianMonth = date(n);

$gregorianDay = date(j);

$gregorianYear = date(Y);



$jdDate = gregoriantojd($gregorianMonth,$gregorianDay,$gregorianYear); 



$hebrewMonthName = jdmonthname($jdDate,4);



$hebrewDate = jdtojewish($jdDate); 



list($hebrewMonth, $hebrewDay, $hebrewYear) = split('/',$hebrewDate); 



echo "$hebrewDay $hebrewMonthName $hebrewYear";

?>

dave_at_mitzvahweb.com
05-Mar-2002 12:04


There's probably a simpler way to do this, but I needed to convert a Gregorian date to a Hebrew one and display it with the Hebrew month name (not the number).





Perhaps it can help somebody...





<?php





//enter your Gregorian date with the variables $gregorianMonth, $gregorianDay, and $gregorianYear using the numerical representation of the month





$jdDate = gregoriantojd ( $gregorianMonth, $gregorianDay, $gregorianYear);





$gregorianMonthName = jdmonthname ( $jdDate, 1 );





$hebrewDate = jdtojewish ($jdDate);





list ($hebrewMonth, $hebrewDay, $hebrewYear) = split ('/', $hebrewDate);





$hebrewMonthName = jdmonthname ( $jdDate, 4);  





 echo "Your date in Hebrew would read: $hebrewDay $hebrewMonthName $hebrewYear";





?>

add a note

JDToJulian

JDToGregorian

Last updated: Fri, 06 Nov 2009