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Последние активные темы форума |
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DOMNode->removeChild()
DOMNode->removeChild() --
Removes child from list of children
Описаниеclass DOMNode { DOMNode removeChild ( DOMNode oldnode ) } This functions removes a child from a list of children.
Список параметров- oldnode
The removed child.
Возвращаемые значенияIf the child could be removed the functions returns the old child.
Исключения- DOM_NO_MODIFICATION_ALLOWED_ERR
Raised if this node is readonly.
- DOM_NOT_FOUND
Raised if oldnode is not a child of this node.
ПримерыThe following example will delete the chapter element of our XML document.
Пример 1. Removing a child
<?php
$doc
= new
DOMDocument
;
$doc
->
load
(
'book.xml'
);
$book
=
$doc
->
documentElement
;
// we retrieve the chapter and remove it from the book
$chapter
=
$book
->
getElementsByTagName
(
'chapter'
)->
item
(
0
);
$oldchapter
=
$book
->
removeChild
(
$chapter
);
echo
$doc
->
saveXML
();
?>
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Результат выполнения данного примера: <?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
<book id="listing">
<title>My lists</title>
</book> |
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