PHP - Function cal_days_in_month()
cal_days_in_month ( $calendar, $month, $year );
Definition and Usage
This function will return the number of days in the month of year for the specified calendar.
|calendar||Required. Calendar to use for calculation.|
|month||Required. Month in the selected calendar|
|year||Required. Year in the selected calendar|
The length in days of the selected month in the given calendar.
Try out following example −
<?php $num = cal_days_in_month(CAL_GREGORIAN, 8, 2003); echo "There was $num days in August 2003"; ?>
This will produce the following result −
There was 31 days in August 2003