# Multidimensional arrays

**URL:** <https://forum.kirupa.com/t/multidimensional-arrays/321502>\
**Category:** Uncategorized\
**Created:** [April 21, 2011, 10:56am UTC](https://forum.kirupa.com/t/multidimensional-arrays/321502 "2011-04-21T10:56:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![odbo](https://avatars.discourse-cdn.com/v4/letter/o/58956e/32.png) [@odbo](https://forum.kirupa.com/u/odbo)\
**Post date:** [April 21, 2011, 10:56am UTC](https://forum.kirupa.com/t/multidimensional-arrays/321502/1 "2011-04-21T10:56:34Z")

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Hi, I wondered if anyone that uses multidimensional arrays can tell me how to get an array length value for each ‘layer’ of data.

e.g

for nested objects

trace(someArray.length)

\<returns 0\>

for(var i in someArray)  
{  
trace(someArray\*)  
}

\<returns string value name for nested object\>