betterdocs / includes / Dependencies / PhpParser / Serializer / XML.php

XML.php in BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot 3.8.9, at includes/Dependencies/PhpParser/Serializer/XML.php

90 lines 3.2 KB

Raw Download Zip

1	<?php
2
3	namespace WPDeveloper\BetterDocs\Dependencies\PhpParser\Serializer;
4
5	use WPDeveloper\BetterDocs\Dependencies\PhpParser\Comment;
6	use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node;
7	use WPDeveloper\BetterDocs\Dependencies\PhpParser\Serializer;
8	use XMLWriter;
9
10	/**
11	* @deprecated
12	*/
13	class XML implements Serializer
14	{
15	protected $writer;
16
17	/**
18	* Constructs a XML serializer.
19	*/
20	public function __construct() {
21	$this->writer = new XMLWriter;
22	$this->writer->openMemory();
23	$this->writer->setIndent(true);
24	}
25
26	public function serialize(array $nodes) {
27	$this->writer->flush();
28	$this->writer->startDocument('1.0', 'UTF-8');
29
30	$this->writer->startElement('AST');
31	$this->writer->writeAttribute('xmlns:node', 'http://nikic.github.com/PHPParser/XML/node');
32	$this->writer->writeAttribute('xmlns:subNode', 'http://nikic.github.com/PHPParser/XML/subNode');
33	$this->writer->writeAttribute('xmlns:attribute', 'http://nikic.github.com/PHPParser/XML/attribute');
34	$this->writer->writeAttribute('xmlns:scalar', 'http://nikic.github.com/PHPParser/XML/scalar');
35
36	$this->_serialize($nodes);
37
38	$this->writer->endElement();
39
40	return $this->writer->outputMemory();
41	}
42
43	protected function _serialize($node) {
44	if ($node instanceof Node) {
45	$this->writer->startElement('node:' . $node->getType());
46
47	foreach ($node->getAttributes() as $name => $value) {
48	$this->writer->startElement('attribute:' . $name);
49	$this->_serialize($value);
50	$this->writer->endElement();
51	}
52
53	foreach ($node as $name => $subNode) {
54	$this->writer->startElement('subNode:' . $name);
55	$this->_serialize($subNode);
56	$this->writer->endElement();
57	}
58
59	$this->writer->endElement();
60	} elseif ($node instanceof Comment) {
61	$this->writer->startElement('comment');
62	$this->writer->writeAttribute('isDocComment', $node instanceof Comment\Doc ? 'true' : 'false');
63	$this->writer->writeAttribute('line', (string) $node->getLine());
64	$this->writer->text($node->getText());
65	$this->writer->endElement();
66	} elseif (is_array($node)) {
67	$this->writer->startElement('scalar:array');
68	foreach ($node as $subNode) {
69	$this->_serialize($subNode);
70	}
71	$this->writer->endElement();
72	} elseif (is_string($node)) {
73	$this->writer->writeElement('scalar:string', $node);
74	} elseif (is_int($node)) {
75	$this->writer->writeElement('scalar:int', (string) $node);
76	} elseif (is_float($node)) {
77	// TODO Higher precision conversion?
78	$this->writer->writeElement('scalar:float', (string) $node);
79	} elseif (true === $node) {
80	$this->writer->writeElement('scalar:true');
81	} elseif (false === $node) {
82	$this->writer->writeElement('scalar:false');
83	} elseif (null === $node) {
84	$this->writer->writeElement('scalar:null');
85	} else {
86	throw new \InvalidArgumentException('Unexpected node type');
87	}
88	}
89	}
90