Template:Weekday in month/calc

This subtemplate calculates the day of the month of the nth (or −nth last) w-day in the month m.

Template documentation (for the above template, sometimes hidden or invisible)

Purpose This internal arithmetic helper calculates the calendar day for the nth occurrence of weekday w in month m. Negative ordinals count backward from the end of the month. Parameters Parameter Explanation n Positive ordinal from the start of the month, or negative ordinal from the end. w Numeric weekday used by MediaWiki date functions: Sunday is 0 through Saturday at 6. m Month and year string accepted by MediaWiki's #time parser. Use Template:Weekday in month for normal calls; it validates and normalizes human-friendly input before invoking this helper. See also Template:Weekday in month Template:Weekday in month/ordinal

Visit Template:Weekday in month/calc/doc to edit this text! (How does this work?)