hmm i used part of your code in a subroutine, and it's giving me the error "Use of uninitialized value at ./index.cgi line 29."
here's the function:
sub getd {

my $string = @_;
my $wanted;
my $domain;

($domain) = split '/', $string;
$wanted = (split /\./, $domain)[-2];

return $wanted;
}

my $variable = "www.google.com";
print &getd($variable);   # this is line 29.

[download]

any ideas?

strfry()

In reply to Re: Re: pattern matching by strfry()
in thread Creating a regex to match part of a URL's domain name (was: pattern matching) by strfry()

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