cal_days_in_month

cal_days_in_month

Return the number of days in a month for a given year and calendar

int **cal_days_in_month** int $calendar int $month int $year

This function will return the number of days in the of for the specified . month``year``calendar

calendarCalendar to use for calculation

monthMonth in the selected calendar

yearYear in the selected calendar

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

Voorbeeld: example

<?php
$number = cal_days_in_month(CAL_GREGORIAN, 8, 2003); // 31
echo "There were {$number} days in August 2003";
?>