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Answer: How do I create a CSV from a 2D array?

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Q&A > arrays > How do I create a CSV from a 2D array? contributed by fenonn

As long as @data is a 2D array this statement will store the data in CSV form in the scalar $temp so that it can be printed out to a file.
$temp = join "\n", map { $_ = join ",", @{$_} } @data;

Comment on Answer: How do I create a CSV from a 2D array?
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Re: Answer: How do I create a CSV from a 2D array?
by hossman (Prior) on May 29, 2003 at 23:52 UTC
    This doesn't account for field values which may contain double-quotes, single-quotes, commas, or embedded newlines.
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