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113 lines
1.9 KiB
PHP
113 lines
1.9 KiB
PHP
--TEST--
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DOM removeChild : Basic Functionality
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--SKIPIF--
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<?php
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require_once('skipif.inc');
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?>
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--CREDITS--
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Simon Hughes <odbc3@hotmail.com>
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--FILE--
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<?php
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$xml = <<< EOXML
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<courses>
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<course title="one">
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<notes>
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<note>c1n1</note>
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<note>c1n2</note>
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</notes>
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</course>
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<course title="two">
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<notes>
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<note>c2n1</note>
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<note>c2n2</note>
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</notes>
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</course>
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</courses>
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EOXML;
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function dumpcourse($current) {
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$title = ($current->nodeType != XML_TEXT_NODE && $current->hasAttribute('title')) ? $current->getAttribute('title'):"no title";
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echo "Course: $title:";var_dump($current);
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echo "~";var_dump($current->textContent);
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}
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$dom = new DOMDocument();
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$dom->loadXML($xml);
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$root = $dom->documentElement;
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$children = $root->childNodes;
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$len = $children->length;
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echo "orignal has $len nodes\n";
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for ($index = $children->length - 1; $index >=0; $index--) {
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echo "node $index\n";
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$current = $children->item($index);
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dumpcourse($current);
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if ($current->nodeType == XML_TEXT_NODE) {
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$noderemoved = $root->removeChild($current);
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}
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}
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$children = $root->childNodes;
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$len = $children->length;
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echo "after text removed it now has $len nodes\n";
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for ($index = 0; $index < $children->length; $index++) {
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echo "node $index\n";
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$current = $children->item($index);
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dumpcourse($current);
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}
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--EXPECTF--
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orignal has 5 nodes
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node 4
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Course: no title:object(DOMText)#4 (0) {
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}
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~string(1) "
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"
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node 3
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Course: two:object(DOMElement)#5 (0) {
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}
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~string(24) "
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c2n1
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c2n2
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"
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node 2
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Course: no title:object(DOMText)#6 (0) {
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}
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~string(2) "
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"
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node 1
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Course: one:object(DOMElement)#4 (0) {
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}
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~string(24) "
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c1n1
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c1n2
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"
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node 0
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Course: no title:object(DOMText)#5 (0) {
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}
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~string(2) "
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"
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after text removed it now has 2 nodes
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node 0
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Course: one:object(DOMElement)#3 (0) {
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}
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~string(24) "
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c1n1
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c1n2
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"
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node 1
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Course: two:object(DOMElement)#4 (0) {
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}
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~string(24) "
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c2n1
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c2n2
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"
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