1XML::LibXML::Dtd(3)   User Contributed Perl Documentation  XML::LibXML::Dtd(3)
2
3
4

NAME

6       XML::LibXML::Dtd - XML::LibXML DTD Handling
7

SYNOPSIS

9         use XML::LibXML;
10
11         $dtd = XML::LibXML::Dtd->new($public_id, $system_id);
12         $dtd = XML::LibXML::Dtd->parse_string($dtd_str);
13         $publicId = $dtd->getName();
14         $publicId = $dtd->publicId();
15         $systemId = $dtd->systemId();
16

DESCRIPTION

18       This class holds a DTD. You may parse a DTD from either a string, or
19       from an external SYSTEM identifier.
20
21       No support is available as yet for parsing from a filehandle.
22
23       XML::LibXML::Dtd is a sub-class of XML::LibXML::Node, so all the
24       methods available to nodes (particularly toString()) are available to
25       Dtd objects.
26

METHODS

28       new
29             $dtd = XML::LibXML::Dtd->new($public_id, $system_id);
30
31           Parse a DTD from the system identifier, and return a DTD object
32           that you can pass to $doc->is_valid() or $doc->validate().
33
34             my $dtd = XML::LibXML::Dtd->new(
35                                   "SOME // Public / ID / 1.0",
36                                   "test.dtd"
37                                             );
38              my $doc = XML::LibXML->new->parse_file("test.xml");
39              $doc->validate($dtd);
40
41       parse_string
42             $dtd = XML::LibXML::Dtd->parse_string($dtd_str);
43
44           The same as new() above, except you can parse a DTD from a string.
45           Note that parsing from string may fail if the DTD contains external
46           parametric-entity references with relative URLs.
47
48       getName
49             $publicId = $dtd->getName();
50
51           Returns the name of DTD; i.e., the name immediately following the
52           DOCTYPE keyword.
53
54       publicId
55             $publicId = $dtd->publicId();
56
57           Returns the public identifier of the external subset.
58
59       systemId
60             $systemId = $dtd->systemId();
61
62           Returns the system identifier of the external subset.
63

AUTHORS

65       Matt Sergeant, Christian Glahn, Petr Pajas
66

VERSION

68       2.0204
69

71       2001-2007, AxKit.com Ltd.
72
73       2002-2006, Christian Glahn.
74
75       2006-2009, Petr Pajas.
76

LICENSE

78       This program is free software; you can redistribute it and/or modify it
79       under the same terms as Perl itself.
80
81
82
83perl v5.30.1                      2020-03-18               XML::LibXML::Dtd(3)
Impressum