Here's an old sub I have that does that, with a flag to optionally remove newlines.
sub text_only
{
my $content = shift;
my $rm_newlines = shift;
my $parser;
my %inside;
my $text;
my $tag = sub
{
my ($tag_name, $num) = @_;
$inside{$tag_name} += $num;
$text .= " ";
};
my $get_text = sub
{
$text .= $_[0] if ( !$inside{script} && !$inside{style} );
};
$parser = HTML::Parser->new(handlers => [start => [$tag, "tagname,
+ '+1'"],
end => [$tag, "tagname,
+ '-1'"],
text => [$get_text, "dte
+xt"],
],
marked_sections => 1) or die
croak "Failed to create HTML::Parser object: $!\n";
$parser->parse($content);
$text =~ s/[\n\r]/ /g if ($rm_newlines);
return $text;
}
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