Php method for outputting xml attributes

This article mainly introduces the php method for outputting xml attributes. The example analyzes the usage skills of the attributes method for operating XML files in php, which has some reference value, for more information about how to output xml attributes in php, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

This code uses a simple example to demonstrate how php reads xml files and outputs xml attributes.

<? Php $ xml = simplexml_load_file ("books. xml "); foreach ($ xml-> book [0]-> author-> attributes () AS $ a => $ B) {echo" $ a = $ B
";}?>

The content of the xml file is as follows:

 

  

   AB

   
    
C

   

  

  

   CD

   
    
E

   

  

  

   FG

   
    
H

   

  

 

I hope this article will help you with php programming.