Really depends on what you mean by 'extract the tags from it' - if you mean just strip the tags and leave the text then:
#!/usr/bin/perl
+
use strict;
use warnings;
+
my $the_file =<<EOH;
<html>
<head><title>Test</title>
</head>
<body>
<h1>Test Title</h1>
<p>This is a test</p></body></html>
EOH
+
use HTML::Parser;
my $parser = HTML::Parser->new( text_h => [ sub { print shift; },"dtex
+t" ]);
+
+
$parser->parse($the_file);
Will do what you want. Otherwise you had better explain in more detail.
Update: Okay - but it's not much more difficult to get the stuff into a variable - this is an adaptation to put each separate bit of text into an array element:
#!/usr/bin/perl
use strict;
use warnings;
my $the_file =<<EOH;
<html>
<head><title>Test</title>
</head>
<body>
<h1>Test Title</h1>
<p>This is a test</p></body></html>
EOH
use HTML::Parser;
my $parser = HTML::Parser->new( text_h => [ \&text_handler,"self,dtext
+" ],
start_document_h => [\&init, "self"] )
+;
+
$parser->parse($the_file);
print @{$parser->{_private}->{text}};
sub init
{
my ( $self ) = @_;
$self->{_private}->{text} = [];
}
sub text_handler
{
my ( $self, $text) = @_;
push @{$self->{_private}->{text}}, $text;
}
Maybe I should update The very old tutorial.
/J\ |