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arrayReverse

Returns an array with all of the elements reversed. The value in [0] within the input array will then exist in [n] in the output array, where n is the amount of elements in the array minus one.

arrayReverse(array)

returns array

Member Function Syntax

array.reverse()

Argument Reference

Name	Type	Required	Default	Description
array	array	Yes		The array to reverse

Reverse an Array

Creates a new array with reversed positions

myArray = [1,2,3];
myArrayReversed = arrayReverse(myArray);
writeOutput( serializeJSON( myArrayReversed ) );

Expected Result: [3,2,1]

Reverse an Array via Member Function

myArray = [1,2,3]; 
writeOutput( serializeJSON( myArray.reverse() ) );

Expected Result: [3,2,1]

Reverse an Array using array slice syntax

Reverse an Array using array slice syntax adding in ColdFusion 2018

myArray = [1,2,3]; 
writeOutput( serializeJSON( myArray[::-1] ) );

Expected Result: [3,2,1]

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