Write query results to file

[TCovert]

This is what I want to do, and I have no clue:

Submit a pre-defined query such as:

SELECT bodytext, headline FROM stories WHERE section LIKE 'Local' ORDER by id ASC Limit 4

And when it returns those fields for those 4 records, I want to write that data to one text file using fopen and fwrite.

Let me know what will work for this.