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PHP cal_days_in_month() Function

< PHP Calendar Reference

Example

Get the number of days in a month for a specified year and calendar:

<?php
$d=cal_days_in_month(CAL_GREGORIAN,10,2005);
echo "There was $d days in October 2005";
?>

Definition and Usage

The cal_days_in_month() function returns the number of days in a month for a specified year and calendar.

Syntax

cal_days_in_month(calendar,month,year);

Parameter	Description
calendar	Required. Specifies the calendar to use. Look at the PHP Calendar Constants
month	Required. Specifies the month in the selected calendar
year	Required. Specifies the year in the selected calendar

Technical Details

Return Value:	The number of days in the selected month, in the given year and calendar
PHP Version:	4.1+

< PHP Calendar Reference