I have a 3d array $ingredientsInfoSplit[$i][$j][$k] and this array is
contains $i-row that data (a compounded suspension) was found in,
$j-ingredients for the suspension, and $k-information on each ingredient
used for the suspension. So each row in this file I have contains all
the information needed to make a particular suspension and this array
breaks it down so that I can read each part seperately. First, would
there be a better way to hold this information? This way seems to work
well but I am not an expert yet and was wondering if this is how you
would do it.
Now for the real question, for each suspension I need to determine how
many ingredients were used to create it. So I need a way to determine
how many $j elements there are in $ingredientsInfoSplit[$i][$j][$k] . I
have been looking at the count function but I can't figure out how I
could use it to determine how many $j elements there are.
Thanks for any help,
Andrew V. Romero
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