Week

Description

From a date/time object, determines the week number within the year.

Returns

An integer in the range 1–53; the ordinal of the week, within the year.

Category

Date and time functions

Function syntax

Week(date)

See also

DatePart

Parameters

Parameter Description

date

A date/time object in the range 100 AD–9999 AD.

Usage

When passing date as a string, enclose it in quotation marks. Otherwise, it is interpreted as a number representation of a date.

Example

<h3>Week Example</h3>
<cfif IsDefined("FORM.year")>
More information about your date:
<cfset yourDate = CreateDate(FORM.year, FORM.month, FORM.day)>
<cfoutput>
	<p>Your date, #DateFormat(yourDate)#.
	<br>It is #DayOfWeekAsString(DayOfWeek(yourDate))#, day
		 #DayOfWeek(yourDate)# in the week.
	<br>This is day #Day(YourDate)# in the month of
		 #MonthAsString(Month(yourDate))#, which has #DaysInMonth(yourDate)# days.
	<br>We are in week #Week(yourDate)# of #Year(yourDate)# (day
		 #DayOfYear(yourDate)# of #DaysInYear(yourDate)#). <br>
	<cfif IsLeapYear(Year(yourDate))>This is a leap year
		<cfelse>This is not a leap year
	</cfif>
</cfoutput>
</cfif>