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Title: Okay book, but are you using all these languages?
Review: This book is okay, but is your development team really using all these languages? If you need to learn XML with a certain technology, get Professional PHP4 XML or Manning's new Java and XML book and many others. Not only do these books cover the same material as this one, they cover some really advanced topics such as architecture and design issues as well as giving you heads up on the latest versions such as php 4.3.0. This book also doesn't nearly tell you about all the potential problems that you can have with working with PHP where Professional PHP4 XML will answer just about every question you ever had plus everything else you didn't think of.
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