1--TEST--
2DOM removeChild : Basic Functionality
3--SKIPIF--
4<?php
5require_once('skipif.inc');
6?>
7--CREDITS--
8Simon Hughes <odbc3@hotmail.com>
9--FILE--
10<?php
11
12$xml = <<< EOXML
13<?xml version="1.0" encoding="ISO-8859-1"?>
14<courses>
15	<course title="one">
16		<notes>
17			<note>c1n1</note>
18			<note>c1n2</note>
19		</notes>
20	</course>
21	<course title="two">
22		<notes>
23			<note>c2n1</note>
24			<note>c2n2</note>
25		</notes>
26	</course>
27</courses>
28EOXML;
29
30function dumpcourse($current) {
31	$title = ($current->nodeType != XML_TEXT_NODE && $current->hasAttribute('title')) ? $current->getAttribute('title'):"no title";
32	echo "Course: $title:";echo get_class($current), "\n";
33	echo "~";var_dump($current->textContent);
34}
35
36$dom = new DOMDocument();
37$dom->loadXML($xml);
38$root = $dom->documentElement;
39
40$children = $root->childNodes;
41$len = $children->length;
42echo "original has $len nodes\n";
43for ($index = $children->length - 1; $index >=0; $index--) {
44	echo "node $index\n";
45	$current = $children->item($index);
46	dumpcourse($current);
47	if ($current->nodeType == XML_TEXT_NODE) {
48		$noderemoved = $root->removeChild($current);
49	}
50}
51$children = $root->childNodes;
52$len = $children->length;
53echo "after text removed it now has $len nodes\n";
54for ($index = 0; $index < $children->length; $index++) {
55	echo "node $index\n";
56	$current = $children->item($index);
57	dumpcourse($current);
58}
59
60--EXPECTF--
61original has 5 nodes
62node 4
63Course: no title:DOMText
64~string(1) "
65"
66node 3
67Course: two:DOMElement
68~string(24) "
69
70			c2n1
71			c2n2
72
73	"
74node 2
75Course: no title:DOMText
76~string(2) "
77	"
78node 1
79Course: one:DOMElement
80~string(24) "
81
82			c1n1
83			c1n2
84
85	"
86node 0
87Course: no title:DOMText
88~string(2) "
89	"
90after text removed it now has 2 nodes
91node 0
92Course: one:DOMElement
93~string(24) "
94
95			c1n1
96			c1n2
97
98	"
99node 1
100Course: two:DOMElement
101~string(24) "
102
103			c2n1
104			c2n2
105
106	"
107