I frequently write php code to access various web services and the most common response data I encounter is in xml, which most of the time is not formatted. I use xmlPad to format and analyze xml documents, but many times I need to format xml documents on the production server wherein xmlPad is of no use. What one needs is a library that would allow you to beautify your untidy xml documents within your php code. XML_Beautifier provides that solution.
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