Flushing PHP output

Hi Folks, What I am trying to accomplish is: I want to have a web page access a number of DB's, this will start with one but on a monthly basis increment by one. So within 12 months their will be 12 DB's. The web page will access each one in turn starting with the newest DB and search through this for certain text. After a query has ended it moves on to the next and so on. I want the PHP page to output html in the lines of: Scanning DB mm/yyyy.... No results / Results depending on what it finds. <flush output so user can see if it has found what he is looking for> Scanning DB mm/yyyy.... Etc. I hope this explains what I am trying to do. Any pointers would be great. Thanks in advance Neil