MySQL Procedure to generate xml files

I have a need for MySQL database expert to generate 2 Routines/Procedures for 2 database tasbles tables TASK 1: [categories] table with child/parent relationship (will give sample of desired XML file output TASK 2: [web_pages] table that just generates page data in desired XML file Output TASK 3: create funtion in PHP code call procedure from MySQL database and save generated XML file to a local directory Must have experience with XML and MySQL Routines/Procedures and PHP I will provide more details to a qualified bidder. Max Project budget is $35 Delivery time frame 24 hours