cal_info
Description
array cal_info ( [int calendar])cal_info() returns information on the specified calendar or on all supported calendars if no calendar is specified.
Calendar information is returned as an array containing the elements calname, calsymbol, month, abbrevmonth and maxdaysinmonth.
If no calendar is specified information on all supported calendars is returned as an array. This functionality will be available beginning with PHP 5.