The substitution decodes URL-encoded strings. It does the same uri_unescape in URI::Escape. CGI already decodes parameters for you. Is there any reason you're not using that module?

my $count = () = /$keyword/gi; will count the number of occurances. The () forces a list context.

In reply to Re: Counting words.. by ikegami
in thread Counting words.. by No-Lifer

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