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php解析xml方法实例详解

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Release: 2016-06-06 20:04:16
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这篇文章主要介绍了php解析xml方法,以实例形式详细分析了php解析XML的相关技巧,需要的朋友可以参考下

本文以实例形式详细讲述了php解析xml方法。分享给大家供大家参考。具体分析如下:

books.xml文件如下:

Harry Potter J K. Rowling 2005 29.99 Everyday Italian Giada De Laurentiis 2005 30.00 Learning XML Erik T. Ray 2003 39.95

1、DOM解析XML

load("books.xml"); //获取所有的book标签 $bookDom=$doc->getElementsByTagName("book"); foreach($bookDom as $book){ $title = $book->getElementsByTagName("title")->item(0)->nodeValue; $author = $book->getElementsByTagName("author")->item(0)->nodeValue; $year = $book->getElementsByTagName("year")->item(0)->nodeValue; $price = $book->getElementsByTagName("price")->item(0)->nodeValue; echo "title:".$title."
"; echo "author:".$author."
"; echo "year:".$year."
"; echo "price:".$price ."
"; echo "***********************************
"; } ?>

2、xml_parse_into_struct

创建解析器,,将xml数据解析到数组,释放解析器,再有就是从数组中提取想要的值。

"; print_r($arr); echo ""; ?>

3、用 SAX 解析器读取 XML-----XML Simple API(SAX)解析器

"; print_r($xml); echo ""; ?>

希望本文所述对大家的php程序设计有所帮助。

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