php读取xml列表程序

 
	  
	   
	  http://mikeowen.blogbus.com 
	   
	   by blogbus.com  
	  Tue, 30 Jan 2007 13:46:52 +0800 
	   
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	         http://mikeowen.blogbus.com 
	          
	 
	    
	   tff 
	   http://mikeowen.blogbus.com/logs/28560579.html 
	   mikeowen 
	   Fri, 05 Sep 2008 12:41:22 +0800 
	   
	   
	    
	   eee 
	   http://mikeowen.blogbus.com/logs/23972142.html 
	   mikeowen 
	   Wed, 02 Jul 2008 12:26:40 +0800 
	    
	  
	 

这是我一个同事的博客rss文件我取下来作实例了吧,下面我们来看看解析xml的方法用dom来做,实例代码如下:

load( &＃39;wk.xml&＃39; ); 
	   
	  $books = $doc->getElementsByTagName( "item" ); 
	  foreach( $books as $book ) 
	  { 
	  $authors = $book->getElementsByTagName( "title" ); 
	  $author = $authors->item(0)->nodeValue; 
	   
	  $publishers = $book->getElementsByTagName( "link" ); 
	  $publisher = $publishers->item(0)->nodeValue; 
	   
	  $titles = $book->getElementsByTagName( "pubDate" ); 
	  $title = $titles->item(0)->nodeValue; 
	   
	  echo "$title - $author - $publishern"; 
	  } 
	//开源代码phprm.com 
	 

简单吧,直接读取节点然后再取当前第一个节点的值就行了,好了下面我们再看看一种方法用php自然的,代码如下:

这种代码多一点,单效率要比上面那个高很多的.

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