question about getting physical copy's for RPCS

So I've been banned from the discord for piracy but that's not what I'm making this for.
If i had physical copy of LittleBigPlanet how would i get it to work?
as my pc doesn't have any way of taking in any disc at all
so how would i be able to emulate the game using RPCS?
if some1 could answer this for me it would help a lot thanks

As indicated on the Quickstart Guide, either by using a PC Blu-Ray drive - which you can buy as an external drive, even if your PC doesn't have one - or by using a PS3 console with custom firmware.