1XML::LibXML::Namespace(U3s)er Contributed Perl DocumentatXiMoLn::LibXML::Namespace(3)
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NAME

6       XML::LibXML::Namespace - XML::LibXML Namespace Implementation
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SYNOPSIS

9         use XML::LibXML;
10         # Only methods specific to Namespace nodes are listed here,
11         # see the XML::LibXML::Node manpage for other methods
12
13         my $ns = XML::LibXML::Namespace->new($nsURI);
14         print $ns->nodeName();
15         print $ns->name();
16         $localname = $ns->getLocalName();
17         print $ns->getData();
18         print $ns->getValue();
19         print $ns->value();
20         $known_uri = $ns->getNamespaceURI();
21         $known_prefix = $ns->getPrefix();
22         $key = $ns->unique_key();
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DESCRIPTION

25       Namespace nodes are returned by both
26       $element->findnodes('namespace::foo') or by $node->getNamespaces().
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28       The namespace node API is not part of any current DOM API, and so it is
29       quite minimal. It should be noted that namespace nodes are not a sub
30       class of XML::LibXML::Node, however Namespace nodes act a lot like
31       attribute nodes, and similarly named methods will return what you would
32       expect if you treated the namespace node as an attribute. Note that in
33       order to fix several inconsistencies between the API and the
34       documentation, the behavior of some functions have been changed in
35       1.64.
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METHODS

38       new
39             my $ns = XML::LibXML::Namespace->new($nsURI);
40
41           Creates a new Namespace node. Note that this is not a 'node' as an
42           attribute or an element node. Therefore you can't do call all
43           XML::LibXML::Node Functions. All functions available for this node
44           are listed below.
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46           Optionally you can pass the prefix to the namespace constructor. If
47           this second parameter is omitted you will create a so called
48           default namespace. Note, the newly created namespace is not bound
49           to any document or node, therefore you should not expect it to be
50           available in an existing document.
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52       declaredURI
53           Returns the URI for this namespace.
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55       declaredPrefix
56           Returns the prefix for this namespace.
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58       nodeName
59             print $ns->nodeName();
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61           Returns "xmlns:prefix", where prefix is the prefix for this
62           namespace.
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64       name
65             print $ns->name();
66
67           Alias for nodeName()
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69       getLocalName
70             $localname = $ns->getLocalName();
71
72           Returns the local name of this node as if it were an attribute,
73           that is, the prefix associated with the namespace.
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75       getData
76             print $ns->getData();
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78           Returns the URI of the namespace, i.e. the value of this node as if
79           it were an attribute.
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81       getValue
82             print $ns->getValue();
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84           Alias for getData()
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86       value
87             print $ns->value();
88
89           Alias for getData()
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91       getNamespaceURI
92             $known_uri = $ns->getNamespaceURI();
93
94           Returns the string "http://www.w3.org/2000/xmlns/"
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96       getPrefix
97             $known_prefix = $ns->getPrefix();
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99           Returns the string "xmlns"
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101       unique_key
102             $key = $ns->unique_key();
103
104           This method returns a key guaranteed to be unique for this
105           namespace, and to always be the same value for this namespace. Two
106           namespace objects return the same key if and only if they have the
107           same prefix and the same URI. The returned key value is useful as a
108           key in hashes.
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AUTHORS

111       Matt Sergeant, Christian Glahn, Petr Pajas
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VERSION

114       2.0207
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117       2001-2007, AxKit.com Ltd.
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119       2002-2006, Christian Glahn.
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121       2006-2009, Petr Pajas.
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LICENSE

124       This program is free software; you can redistribute it and/or modify it
125       under the same terms as Perl itself.
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129perl v5.34.0                      2022-01-21         XML::LibXML::Namespace(3)
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