CFLib.org – Common Function Library Project

Description:
Returns the week number in a month. I.E: The week number of March 27, 2004 would be 4

Return Values:
Returns a number.

Example:

<cfset weekNum = weekInMonth(Now())>

Parameters:

Full UDF Source:

/**
 * Returns the week number in a month.
 * 
 * @param theDate      Date to use. Defaults to now(). (Optional)
 * @return Returns a number. 
 * @author Casey Broich (cab@pagex.com) 
 * @version 1, September 21, 2004 
 */
function weekInMonth() {
  var theDate = Now();
  
  if(arrayLen(arguments)) theDate = arguments[1];
  return  week(theDate) - week(createDate(year(theDate),month(theDate),1)) + 1;
}