I used FeatureServer before and I liked it. The only thing I didn't like, though, is that it needs some other dependencies to work. That's why I want to try PHP instead.
I know that there are already ways to get e.g. geojson after query pgsql db with php and pg (like here and here). I think they are good starting points, but I am searching some other good materials with good examples (not only the PHP tutorial like here) to start with.
Any pointers are welcomed, thanks in advance,
PS. PHP to be used with postgis+pgsql+mapserver+geoext+ext+ol