# Fastest Array Iteration

**URL:** <https://forum.kirupa.com/t/fastest-array-iteration/318629>\
**Category:** flash\
**Created:** [January 25, 2011, 7:26pm UTC](https://forum.kirupa.com/t/fastest-array-iteration/318629 "2011-01-25T19:26:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sFoster83](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@sFoster83](https://forum.kirupa.com/u/sFoster83)\
**Post date:** [January 25, 2011, 7:26pm UTC](https://forum.kirupa.com/t/fastest-array-iteration/318629/1 "2011-01-25T19:26:19Z")

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What do you think is the fastest way to iterate across an array?  
To access and perform an operation on each element stored…

Is there a difference if your array is varied or if it only contains one class type