You're calling split() in a void context, so whatever returned values it may be generating are just being discarded. You'd want to do something like push @split_data, split( /\t/ ) to save them off.

Or even better, look at Text::CSV_XS and see if that'll handle your data parsing needs.

In reply to Re: using split on every element in an array by Fletch
in thread using split on every element in an array by Anonymous Monk

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