PHP getting data from a XML/XBRL file

I am trying to fetch the data from the following file http://regnskaber.virk.dk/48966882/ZG9rdW1lbnRsYWdlcjovLzAzLzdjLzk0LzFhL2I4LzY5ZGMtNGRhZi04NGE0LTRmNTEyN2UxY2U2MA.xml into php

So i can loop every field thru and fetch the needed data.

I have taken a look at How to parse this XML(XBRL) using Php

but i am still unable to go thru the data :/ can someone please help here.

Hvae tried following How to parse this XML(XBRL) using Php

but with no luck