1--TEST--
2DOM cloneNode : Basic Functionality
3--EXTENSIONS--
4dom
5--CREDITS--
6Simon Hughes <odbc3@hotmail.com>
7--FILE--
8<?php
9
10$xml = <<< EOXML
11<?xml version="1.0" encoding="ISO-8859-1"?>
12<courses>
13    <course title="one">
14        <notes>
15            <note>c1n1</note>
16            <note>c1n2</note>
17        </notes>
18    </course>
19    <course title="two">
20        <notes>
21            <note>c2n1</note>
22            <note>c2n2</note>
23        </notes>
24    </course>
25</courses>
26EOXML;
27
28function dumpcourse($current) {
29    $title = ($current->nodeType != XML_TEXT_NODE && $current->hasAttribute('title')) ? $current->getAttribute('title'):"no title";
30    echo "Course: $title:";echo(get_class($current)), "\n";
31    echo "~";var_dump($current->textContent);
32}
33
34$dom = new DOMDocument();
35$dom->loadXML($xml);
36$root = $dom->documentElement;
37
38// strip all text nodes from this tree
39$children = $root->childNodes;
40$len = $children->length;
41for ($index = $children->length - 1; $index >=0; $index--) {
42    $current = $children->item($index);
43    if ($current->nodeType == XML_TEXT_NODE) {
44        $noderemoved = $root->removeChild($current);
45    }
46}
47
48echo "Start cloneNode test\n";
49$first_course = $children->item(0);
50$cloned_first_course_default = $first_course->cloneNode();
51$first_course->setAttribute('title', 'new title1');
52
53$cloned_first_course_true = $first_course->cloneNode(true);
54$first_course->setAttribute('title', 'new title2');
55
56$cloned_first_course_false = $first_course->cloneNode(false);
57$first_course->setAttribute('title', 'new title3');
58
59$cloned_first_course_default->setAttribute('title', 'new title default');
60$cloned_first_course_true->setAttribute('title', 'new title true');
61$cloned_first_course_false->setAttribute('title', 'new title false');
62
63$root->appendChild($cloned_first_course_default);
64$root->appendChild($cloned_first_course_true);
65$root->appendChild($cloned_first_course_false);
66
67$children = $root->childNodes;
68for ($index = 0; $index < $children->length; $index++) {
69    echo "node $index\n";
70    dumpcourse($children->item($index));
71}
72?>
73--EXPECT--
74Start cloneNode test
75node 0
76Course: new title3:DOMElement
77~string(57) "
78
79            c1n1
80            c1n2
81
82    "
83node 1
84Course: two:DOMElement
85~string(57) "
86
87            c2n1
88            c2n2
89
90    "
91node 2
92Course: new title default:DOMElement
93~string(0) ""
94node 3
95Course: new title true:DOMElement
96~string(57) "
97
98            c1n1
99            c1n2
100
101    "
102node 4
103Course: new title false:DOMElement
104~string(0) ""
105