| CFML Reference
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ColdFusion Functions
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ArraySwap
Description
Swaps array values of an array at specified positions. ArraySwap can be used with greater efficiency than multiple cfset tags.
Returns a Boolean TRUE on successful completion.
Category
Array functions
Syntax
ArraySwap(array, position1, position2)
Parameters
| Parameter |
Description |
array
|
Name of an array whose elements to swap
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position1
|
Position of first element to swap
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position2
|
Position of second element to swap
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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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