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Chapter 2: ColdFusion Functions
ArraySwap
Swaps array values for the specified array at the specified positions. ArraySwap can be
used with greater efficiency than multiple CFSETs.
Returns a Boolean TRUE on successful completion.
Syntax
ArraySwap( array , position1 , position2 )
array
Name of the array whose elements you want to swap.
position1
Position of the first element you want to swap.
position2
Position of the second element you want to swap.
Example
<!--- This example shows ArraySwap --->
<HTML>
<HEAD>
<TITLE>ArraySwap Example</TITLE>
</HEAD>
<BODY>
<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>
</BODY>
</HTML>
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