Re: Quirky behavior with for loop

[Simon Oliver]

> My abridged code is below.  What am I doing wrong, please?  I can't

see it.

Without any data it's hard to tell, but there are a few things that could be a problems.

First off, you haven't used strctures or -w.
Declare your variabes with my() contructs.

foreach $i (1..scalar(@question)) {

perhaps this should be (hard to tell without seing the data)
> foreach $i (0..scalar(@question)-1) {

		$these_rows=$question_values[$i];

...

		foreach $fg (0..($these_rows)-1) {

I assume that @question_values contains numeric values for each $question[n] - this could be the cause of your trouble. (hard to tell without seing the data)

$columnar_chart_value="value_"."$i"."_"."$inner_counter"."_"."$counter";

At no point do you declare or set $counter.

The final curly bracket is unmatched - perhaps a cut and pace problems?

--
  Simon Oliver

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