I don’t have time to maintain the XRNS-PHP project.
I am going to move the 2 scripts I care about (xrns_merge & xrns_ogg) to Github and close down the Sourceforge page.
I am dropping everything else from the package, including integration with the windows front end, and renaming it “My PHP Scripts For Renoise”
Expect this to happen in the next month or so (the shutting down part). If you want to save a backup, or take over the project, chime in.