Calculate Number of Days in a Month using PHP
PHP cal_days_in_month() The cal_days_in_month() it function to return the number of days in a month of a specified year and calendar. This is the form of this function: cal_days_in_month(calendar,month,year) calendar (required) Specifies the calendar to use month (required) Specifies the month year (required) Specifies the year Example: The following example shows the basic on how to use the cal
