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<?XMl version="1.0"?> <Books> <book> <name>Harry potter</name> <category>Adventure | Family | fantasy</category> <pages>850</pages> <author> <author_name>Jhon Doe</author_name> <author_wiki>http://wikiPEdia....</author_wiki> </author> <description>lorem ipsum blabla</description> </book> </books>
我无法工作的部分是两者之间的de author元素.
但我不能再进一步了,我已经尝试了很多东西,但它似乎只给我blanco页面.
我现在拥有的：
<?xML version="1.0"?> <books> <book> <name>Harry potter</name> <category>Adventure | Family | Fantasy</category> <pages>850</pages> <description>lorem ipsum blabla</description> </book> </books> <?PHP header('Content-type: text/xml;'); // Start XML file,create parent node $doc = new DOMDocument('1.0'); $root = $doc->createElement('books'); $root = $doc->appendChild($root); // we want a nice output $doc->formatOutput = true; $user = $doc->createElement('book'); $user = $doc->appendChild($user); $tITle = $doc->createElement('name'); $title = $user->appendChild($title); $text = $doc->createTextNode('Harry potter'); $text = $title->appendChild($text); $title = $doc->createElement('category'); $title = $user->appendChild($title); $text = $doc->createTextNode('Adventure | Family | Fantasy'); $text = $title->appendChild($text); $title = $doc->createElement('pages'); $title = $user->appendChild($title); $text = $doc->createTextNode('850'); $text = $title->appendChild($text); $title = $doc->createElement('description'); $title = $user->appendChild($title); $text = $doc->createTextNode('lorem ipsum blabla'); $text = $title->appendChild($text); $user = $root->appendChild($user); echo $doc->saveXML(); ?>
>使用createElement()或createTextNode()等Document方法创建节点
>配置节点并附加子节点
>将节点附加到其父节点
第2步和第3步是可交换的.您可以在添加或之前配置节点. appendChild()返回追加节点.
我根据结果xml中的级别缩进调用：
$doc = new DOMDocument('1.0');
$doc->formatOutput = true;
$books = $doc->appendChild($doc->createElement('books'));
$book = $books->appendChild($doc->createElement('book'));
$name = $book->appendChild($doc->createElement('name'));
$name->appendChild($doc->createTextNode('Harry potter'));
$category = $book->appendChild($doc->createElement('category'));
$category->appendChild($doc->createTextNode('Adventure | Family | Fantasy'));
$pages = $book->appendChild($doc->createElement('pages'));
$pages->appendChild($doc->createTextNode('850'));
$author = $book->appendChild($doc->createElement('author'));
$authorName = $author->appendChild($doc->createElement('author_name'));
$authorName->appendChild($doc->createTextNode('John Doe'));
$authorWiki = $author->appendChild($doc->createElement('author_wiki'));
$authorWiki->appendChild($doc->createTextNode('http://wikipedia....'));
$description = $book->appendChild($doc->createElement('description'));
$description->appendChild($doc->createTextNode('lorem ipsum blabla'));
echo $doc->saveXML();
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