PHP juliantojd() Function

In this chapter you will learn:

1. Definition for PHP juliantojd() Function
2. Syntax for PHP juliantojd() Function
3. Parameter for PHP juliantojd() Function
4. Return for PHP juliantojd() Function
5. Example - Convert a Julian date to a Julian Day Count and back to a Julian date:

Definition

The juliantojd() function converts a date from the Julian Calendar to a Julian Day Count.

Syntax

Parameter

Return

Convert a Jewish date to a Julian Day Count returns a Julian Day number.

Example

Convert a Julian date to a Julian Day Count and back to a Julian date

<?php/*from jav  a  2s . c o m*/
$jd=juliantojd(6,20,2012);
echo $jd . "\n";
echo jdtojulian($jd);
?>

The code above generates the following result.

Next chapter...

What you will learn in the next chapter:

1. Definition for PHP unixtojd() Function
2. Syntax for PHP unixtojd() Function
3. Parameter for PHP unixtojd() Function
4. Return value from PHP unixtojd() Function
5. Example - Convert Unix timestamp to Julian Day Count

PHP 5 Predefined Calendar Constants

PHP cal_days_in_month() Function

PHP cal_from_jd() Function

PHP cal_info() Function

PHP cal_to_jd() Function

PHP easter_date() Function

PHP easter_days() Function

PHP frenchtojd() Function

PHP gregoriantojd() Function

PHP jddayofweek() Function

PHP jdmonthname() Function

PHP jdtofrench() Function

PHP jdtogregorian() Function

PHP jdtojewish() Function

PHP jdtojulian() Function

PHP jdtounix() Function

PHP jewishtojd() Function

PHP juliantojd() Function

PHP unixtojd() Function