PHP基于dom实现图书xml格式数据示例有哪些？
本文实例讲述了php基于dom实现的图书xml格式数据。分享给大家供大家参考，具体如下：
<?php
$books = array();
$books [] = array(
'title' => 'PHP Hacks',
'author' => 'Jack Herrington',
'publisher' => "O'Reilly"
);
$books [] = array(
'title' => 'Podcasting Hacks',
'author' => 'Jack Herrington',
'publisher' => "O'Reilly"
);
$doc = new DOMDocument();
$doc->formatOutput = true;
$r = $doc->createElement( "books" );
$doc->appendChild( $r );
foreach( $books as $book )
{
$b = $doc->createElement( "book" );
$author = $doc->createElement( "author" );
$author->appendChild(
$doc->createTextNode( $book['author'] )
);
$b->appendChild( $author );
$title = $doc->createElement( "title" );
$title->appendChild(
$doc->createTextNode( $book['title'] )
);
$b->appendChild( $title );
$publisher = $doc->createElement( "publisher" );
$publisher->appendChild(
$doc->createTextNode( $book['publisher'] )
);
$b->appendChild( $publisher );
$r->appendChild( $b );
}
echo $doc->saveXML();
?>
运行结果如下：
<?xml version="1.0"?> <books> <book> <author>Jack Herrington</author> <title>PHP Hacks</title> <publisher>O'Reilly</publisher> </book> <book> <author>Jack Herrington</author> <title>Podcasting Hacks</title> <publisher>O'Reilly</publisher> </book> </books>
PS：这里再为大家提供几款关于xml操作的在线工具供大家参考使用：
在线XML/JSON互相转换工具：
http://tools.jb51.net/code/xmljson
在线格式化XML/在线压缩XML：
http://tools.jb51.net/code/xmlformat
XML在线压缩/格式化工具：
http://tools.jb51.net/code/xml_format_compress
XML代码在线格式化美化工具：
http://tools.jb51.net/code/xmlcodeformat
希望本文所述对大家PHP程序设计有所帮助。
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