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What Returns The Number Of Columns In An Array?

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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)


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