User Guide

124 Chapter 8 Handling Complex Data with Structures
Array Functions
The following functions are available for creating, editing, and handling arrays:
For more information about each of these functions, see the CFML Reference.
Function Description
ArrayAppend
Appends an array element to the end of a specified array.
ArrayAvg
Returns the average of the values in the specified array.
ArrayClear
Deletes all data in a specified array.
ArrayDeleteAt
Deletes an element from a specified array at the specified index
and resizes the array.
ArrayInsertAt
Inserts an element (with data) in a specified array at the specified
index and resizes the array.
ArrayIsEmpty
Returns True if the specified array is empty of data.
ArrayLen
Returns the length of the specified array.
ArrayMax
Returns the largest numeric value in the specified array.
ArrayMin
Returns the smallest numeric value in the specified array.
ArrayNew
Creates a new array of specified dimension.
ArrayPrepend
Adds an array element to the beginning of the specified array.
ArrayResize
Resets an array to a specified minimum number of elements.
ArraySet
Sets the elements in a 1D array in a specified range to a specified
value.
ArraySort
Returns the specified array with elements sorted numerically or
alphanumerically.
ArraySum
Returns the sum of values in the specified array.
ArraySwap
Swaps array values in the specified indexes.
ArrayToList
Converts the specified one dimensional array to a list, delimited
with the character you specify.
IsArray
Returns True if the value is an array.
ListToArray
Converts the specified list, delimited with the character you specify,
to an array.