What Returns The Number Of Columns In An Array?

[ThomasQ]

Hi!

I was wondering how to return the number of columns in an array. I've been searching 45 minutes online & in the help file, but no luck!

Thanks in advance

Thomas

[PsaltyDS]

Learn to use Ubound(), see help file.

Global $aArray[5][4]
$iDim = Ubound($aArray, 0) ; Returns number of indexes, or dimensions (2 for a 2D array)
$iRows = Ubound($aArray, 1) ; Returns number of elements in the first index (commonly called rows in 2D)
$iCols = Ubound($aArray, 2) ; Returns number of elements in the second index (commonly called columns in 2D)

[ThomasQ]

Thanks a lot!

My help file wasn't as clear as that there

Edited March 28, 2010 by ThomasQ