jdtofrench()函數是內置函數,它將Julian Day Integer轉換為法語日期。該函數接受儒略日整數,並以$month /$day /$year返回轉換後的法語日期。
用法:
jdtofrench($jd)
參數:該函數接受一個強製參數$jd,該參數指定儒略日。
返回值:該函數返回法語日期。日期的返回格式為$month /$day /$year。如果將儒略日整數作為0傳遞,則返回0/0/0作為輸出。
例子:
Input : 2379254 Output : 5/8/10 Input : 2380229 Output : 1/7/13
以下示例程序旨在說明jdtofrench()函數。
程序1:以下示例程序旨在說明jdtofrench()函數的用法。
<?php
// PHP program to demonstrate the
// use of jdtofrench() function
// converts date to julian integer
$jd = frenchtojd(1, 7, 13);
// prints the julian day integer
echo "The julian day integer is ", $jd, "\n";
// converts the Julian day to French date
$date = jdtofrench($jd);
// prints the date
echo "The french date initially taken was ", ($date), "\n";
?>
輸出:
The julian day integer is 2380229 The french date initially taken was 1/7/13
程序2:下麵的程序顯示了傳遞無效的儒略日整數時的輸出。
<?php
// PHP program to demonstrate the
// use of jdtofrench() function
// in case of out of range parameter is passed
// converts date to julian integer
$jd = frenchtojd(1, 7, 18);
// prints the julian day integer as 0 as year is out of range
echo "The julian day integer is ", $jd, "\n";
// converts the Julian day to French date
$date = jdtofrench($jd);
// prints the date as 0/0/0 as french year is out of range
echo "The french date initially taken was ", ($date), "\n";
?>
輸出:
The julian day integer is 0 The french date initially taken was 0/0/0
參考:
http://php.net/manual/en/function.jdtofrench.php
相關用法
- p5.js nfs()用法及代碼示例
- p5.js nfp()用法及代碼示例
- d3.js d3.hcl()用法及代碼示例
- PHP sin( )用法及代碼示例
- p5.js nfc()用法及代碼示例
- PHP cos( )用法及代碼示例
- PHP tan( )用法及代碼示例
- p5.js nf()用法及代碼示例
- PHP exp()用法及代碼示例
- PHP pow( )用法及代碼示例
- d3.js d3.map.set()用法及代碼示例
- CSS var()用法及代碼示例
注:本文由純淨天空篩選整理自gopaldave大神的英文原創作品 PHP | jdtofrench() Function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。