First, OC in Philly is only illegal without a PA LTCF or license/permit from a state that PA honors. Due to recent changes put in place by our anti 2A State Attorney General, your Florida license is only honored if you are a resident of Florida (my phone doesn't show your profile info, so I can't tell). If you are not a resident of FLA and are carrying as a nonres, DO NOT CONCEAL CARRY in PA.
If you are a FL resident, I think your only restriction is to avoid the federal 1000' gun free school zone. We don't here about this being enforced, but I thought I would be cautious and throw it out there.
I hope you stay in PA is pleasant. Consider stopping by PAFOA. It gets a lot more traffic, and is the reason your post went unseen so long here.