cal_days_in_month() function in PHP

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

grammar

cal_days_in_month(calendar,month,year);

parameter

• calendar - The calendar to use.

• Month - The month to specify.

• year - The year to specify.

return

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

Example

The following is an example -

Live Demo

<?php
   $res = cal_days_in_month(CAL_GREGORIAN, 3, 2018);
   echo "$res days";
?>

Output

31 days

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