Programming ColdFusion

Name

ArraySum

Synopsis

ArraySum(array)

Calculates the sum of the values in the specified array. The following example calculates the sum of all the values contained in an array called Grades:

<CFSET Grades = ArrayNew(1)>
<CFSET Grades[1] = "95">
<CFSET Grades[2] = "93">
<CFSET Grades[3] = "87">
<CFSET Grades[4] = "100">
<CFSET Grades[5] = "74">

<B>Original Array</B><BR>
<CFLOOP INDEX="Element" FROM="1" TO="#ArrayLen(Grades)#">
  <CFOUTPUT>Grade #Element#: #Grades[Element]#<BR></CFOUTPUT>
</CFLOOP>

<P><CFOUTPUT>The sum of all of the grades is #ArraySum(Grades)#.</CFOUTPUT>