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

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>