not thoroughly tested...
<cfscript>
function getEveryNthDay(dow,nth,yy) {
/**
* returns an array of dates containing every (nth) day of week
for
a given year
*
* @param dow the day of the week to return (integer...sunday
= 1 /
saturday = 7)
* @param nth every (nth) day of the week (integer...1-5 are
valid
argument values)
* @param yy the year to check
*
* @return an array of dates.
* @author Charlie Griefer ([EMAIL PROTECTED])
* @version 1.0, February 14, 2006
*/
var containerArray = arrayNew(1);
var mm = "";
var dd = "";
var startDate = "";
var dateFound = 0;
if (val(dow) LT 1 OR val(dow) GT 7) {
return false;
}
for (mm=1; mm LTE 12; mm=mm+1) {
dateFound = 0;
for (dd=1; dd LTE daysInMonth(createDate(yy, mm, 1));
dd=dd+1) {
startDate = createDate(yy, mm, dd);
if (dayOfWeek(startDate) EQ dow) {
dateFound = dateFound + 1;
if (dateFound EQ nth) {
arrayAppend(containerArray,
startDate);
}
}
}
}
return containerArray;
}
</cfscript>
3rd friday of each month (tuesday = 6):
<br /><br />
<cfdump var="#getEveryNthDay(6, 3, 2006)#">
On 2/14/06, Emmet McGovern <[EMAIL PROTECTED]> wrote:
> I can't seem to wrap my head around this. Does anyone know how you loop
> through every third Thursday of the month in a year or every second Tuesday
> and so on?
>
> Emmet
>
>
>
>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
Message: http://www.houseoffusion.com/lists.cfm/link=i:4:232206
Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4
Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4
Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
