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The jdtojulian() function converts Julian day count to Julian date.

jdtojulian( $juliandaycount );

This function converts "Julian day count" to a string containing "month/Day/Year" formatted Julian date string.

Serial Number	Parameters and Description
1	juliandaycount(Required) Number (Julian day count).

Julian date is represented as a string, with "month/Day/Year

Convert Julian date to Julian day count and then back to Julian date:

Example

<?php
　　　$jd = juliantojd(10,3,1987);
　　　echo($jd . "\n");
　　　
　　　$julian = jdtojulian($jd);
　　　echo($julian);
?>

This will produce the following result-

2447085
10/3/1987