# Creating arrays in a for loop

**URL:** <https://forum.kirupa.com/t/creating-arrays-in-a-for-loop/151482>\
**Category:** Uncategorized\
**Created:** [June 15, 2005, 7:43pm UTC](https://forum.kirupa.com/t/creating-arrays-in-a-for-loop/151482 "2005-06-15T19:43:21Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Septunas](https://avatars.discourse-cdn.com/v4/letter/s/ba8739/32.png) [@Septunas](https://forum.kirupa.com/u/Septunas)\
**Post date:** [June 15, 2005, 7:43pm UTC](https://forum.kirupa.com/t/creating-arrays-in-a-for-loop/151482/1 "2005-06-15T19:43:21Z")

</div>

Does anybody have experience with creating multiple arrays in a for loop?  
This doesn’t work :

for (i=0; i\<catNum; i++) {  
var arr(i):Array = new Array ()  
}

this neither :

for (i=0; i\<catNum; i++) {  
idForSet = i  
var arr:Array = new Array ()  
myArr = “arr”+i  
}