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XML and Perl: Now Let's Start Digging

Nov 15, 2002

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This chapter is from the book 

XML and Perl

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Exercise

Create a program using XML::Simple that will parse the following XML document shown below and convert it to a CSV formatted file. Using the same structure, change all first names to reflect only a first capitalized initial (for example, Ilya to I), then output this file to a new XML document.

<?xml version="1.0" ?> 
- <users>
-  <user>
   <first_name>Ilya</first_name> 
   <last_name>Sterin</last_name> 
   <email_address>isterin@cpan.org</email_address> 
  </user>
-  <user>
   <first_name>Mark</first_name> 
   <last_name>Riehl</last_name> 
   <email_address>mark_riehl@hotmail.com</email_address> 
  </user>
-  <user>
   <first_name>John</first_name> 
   <last_name>Smith</last_name> 
   <email_address>j.smith@xmlproj.com</email_address> 
  </user>
 </users>

For suggested solutions to this exercise, be sure to check out the web site: http://www.xmlproj.com/book/chapter02.

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