CFML Reference
ColdFusion Functions

ArraySwap

Description

Swaps array values of an array at specified positions. This function is more efficient than multiple cfset tags.

Return value

True, on successful completion.

Category

Array functions

Syntax

ArraySwap(array, position1, position2)

Parameters

Parameter	Description
array	Name of an array
position1	Position of first element to swap
position2	Position of second element to swap

Example

<h3>ArraySwap Example</h3>

<cfset month = ArrayNew(1)>
<cfset month[1] = "February">
<cfset month[2] = "January">
<cfset temp = ArraySwap(month, 1, 2)>
<cfset temp = ArrayToList(month)>

<p>Show the results: <cfoutput>#temp#</cfoutput>

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