PHP jddayofweek() Function

Return the weekday of 13th January, 1998:

<?php
$jd=gregoriantojd(1,13,1998);
echo jddayofweek($jd,1);
?>

Definition and Usage

The jddayofweek() function returns the day of the week.

jddayofweek( jd,mode);

Parameter	Description
jd	Required. A Julian Day number
mode	Optional. Specifies how to return the weekday. Can have one of the following values: 0 - Default. Returns the weekday as an integer (0=Sunday, 1=Monday, etc.) 1 - Returns the weekday as a string (Sunday, Monday, etc.) 2 - Returns the weekday as a string, abbreviated form (Sun, Mon, etc.)

Return Value:	Returns the Gregorian weekday as a string or integer (depends on the mode parameter)
PHP Version:	4+