You will probably want to check out the Text::CSV_XS module, which can do parsing of CSV files for you and will make your life a lot easier.

But to answer your question directly, to count the number of double-quote characters in a line, do this: 

$count = ($line =~ y/"//);

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In reply to Re: Counting number of double quotes in a string by thelenm
in thread Counting number of double quotes in a string by arajani

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