Kaart.class.php is a PHP module to display one or more lists of placemarks on a basemap.
This class was originally written for just the map of the Netherlands and Flanders. This basemap is included (in the files Netherlands_Flanders.ini and Netherlands_Flanders.inc.php). Since version 2.3 it should be doable to replace this basemap with another one. This modularization is still a work in progress, though.
Currently the only placemark identifiers this class understands are so-called 'Kloeke codes' and Dutch postal codes.
This software is released under the GPL.
Download the latest version here.