XML to SCV

This is a PHP page/script that reads data from an XML file and outputs the data to a CSV file. Here's the details... Web page with upload. When user clicks upload - Validate inputs (xml extension) If inputs invalid - Print error to Web page. If inputs valid - Upload XML file to server. - Validate XML file (it is valid if you can create the CSV from it). If file invalid - Print error to Web page. If file valid - Create a CSV file. - Print statistics to Web page (number of records, number of fields). - Download the CSV file to client. XML FILE SPECS Each XML file will have a single <records> tag. Each <records> tag will have one or more <record> tags within it. Each <record> tag will have a single <recordname> tag within it. Each <record> tag will have a single <fields> tag within it. Each <fields> tag will have one or more <field> tags within it. Each record will have the same number of <field> tags. Each <field> tag will have a single <fieldname> tag within it. Each <field> tag will have a single <fielddata> tag within it. If any of these specs is false, the XML file is invalid. Each XML file may have a different set of fields (you can't hard code the fields).