php课程 DOM解析xml文档实例

php教程 DOM解析xml文档实例

<?php// php教程 domdocument 解析xml文档实例// 解析xml实例一$objDOM = new DOMDocument();$objDOM->load("xml.xml");$parent = $objDOM->getElementsByTagName("Product");foreach( $parent as $value ){$names = $value->getElementsByTagName("Name");$name  = $names->item(0)->nodeValue;$urls = $value->getElementsByTagName("Url");$url  = $urls->item(0)->nodeValue;$images = $value->getElementsByTagName("Image");$image  = $images->item(1)->nodeValue;}// DOMDocument实例二$xml = new DOMDocument();$xml->load("me.xml");$postDom = $xml->getElementsByTagName("post");foreach($postDom as $post){$title = $post->getElementsByTagName("title");echo "Id: " . $title->attributes->item(0)->nodeValue . "<br />";echo "Title: " . $title->item(0)->nodeValue . "<br />";echo "Details: " . $post->getElementsByTagName("details")->item(0)->nodeValue . "<br /><br />";}?>

xml.xml

<?xml version="1.0" encoding="UTF-8"?>
<Root>
<Category>
<Product>
<Name>网页制作教程教程</Name>
<Image>
<SizeName>Small</SizeName>
<Url>http://www.111cn.net</Url>
</Image>
<Image>
<SizeName>Medium</SizeName>
<Url>http://www.111cn.net</Url>
</Image>
<Image>
<SizeName>Large</SizeName>
<Url>http://www.111cn.net</Url>
</Image>
</Product>
</Category>
</Root>
me.xml;

<?xml version="1.0" encoding="utf-8"?>
<phplamp>
<post>
<title id="1">PHP XML处理介绍一</title>
<details>详细内容一</details>
</post>
<post>
<title id="2">PHP XML处理介绍二</title>
<details>详细内容二</details>
</post>
<post>
<title id="3">PHP XML处理介绍三</title>
<details>详细内容三</details>
</post>
</phplamp>

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