query by dynamic features

[Artur Skalski]

Hi list

Has someone tryed to do this: to query a polygon layer with dynamicaly
created features, not shapes from other shapefile.
Let's say that a user draws few points on a map by clicing on it, and those
points are dynamicaly created features of some layer, can I do the query
based on those features? is it possible using php/mapscirpt?

Many thanks for any tip!

regards

artur