GML (XML for making maps)

[chococat]

Can someone lend me a sample code on how you can edit an object in the GML-based map using PHP? Or could someone at least point me out to some references I can use. Thanks!

[Nuvo]

As far as I am aware, GML is just a form of XML.
There's a lot of information available on working with XML and PHP, so it might be useful to look that up on google.
XML is pretty straight forward since you can define your own tags and this is why it's getting a lot of off-shoots like GML.