# Array Question

**URL:** <https://forum.kirupa.com/t/array-question/180918>\
**Category:** Uncategorized\
**Created:** [March 4, 2006, 5:04pm UTC](https://forum.kirupa.com/t/array-question/180918 "2006-03-04T17:04:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Templarian](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/templarian/32/7152_2.png) [@Templarian](https://forum.kirupa.com/u/Templarian)\
**Post date:** [March 4, 2006, 5:04pm UTC](https://forum.kirupa.com/t/array-question/180918/1 "2006-03-04T17:04:54Z")

</div>

var fk=0  
s001\_01[fk]

I have tons of arrays s001\_01,s001\_02,s002\_02, and i need to know howi can change the front like something like this, but that works.

var fk = 1  
s001\_02 = [1,7,3];  
var array = “s001\_02”;  
if([array+[fk]]==7){  
//true  
}

It may not be possible but if it is please tell me.