Exporting mysql table to .txt or .doc file using PHP

Question

I have a mysql table that keeps a log of messages that users send every day. What I want to do is export the the message log once per day into a text file, and am not sure h

Answer 1

The answer I had posted earlier will work perfectly only when last field value in a row is not equal to any other field value in that same row.Bcoz the checking for comma separation is based on the last field value,now it changed to last field index.

If u use the previous code,then u cant get the proper comma separation near the field value which is equal to last field value in that row,other ways the code is also correct.