PHP Function Reference
PHP Useful Resources
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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:
$num = cal_days_in_month(CAL_GREGORIAN, 8, 2003);
echo "There was $num days in August 2003";
This will produce following result:
There was 31 days in August 2003