Web | This Site

Learning PHP
Advanced PHP
PHP Function Reference
PHP Useful Resources
Selected Reading
© 2011 TutorialsPoint.COM

| Home |  | References |  | Discussion Forums |  | About TP

# PHP Function call_to_jd()

## Syntax

cal_to_jd ( $calendar, $month, $day, $year );

## Definition and Usage

This calculates the Julian day count for a date in the specified calendar.

## Paramters

Parameter | Description
--- | ---
calendar | Required. Calendar to use for calculation. The following calendar values can be used:

- CAL_GREGORIAN
- CAL_JULIAN
- CAL_JEWISH
- CAL_FRENCH

month | Required. Month in the selected calendar
year | Required. Day in the selected calendar
year | Required. Year in the selected calendar

## Return Value

The length in days of the selected month in the given calendar.

## Example

Try out following example:

    <?php
    $d=cal_to_jd(CAL_GREGORIAN,11,03,2007);
    echo $d;
    ?>

This will produce following result:

    2454408

Advertisement

Online Image Processing

Indian Baby Names