The links to the PA legislative website where we could once find the laws are down (and have been so for a while now):

Example, if you go here:
http://www.pafoa.org/law/carrying-fi...oncealed-carry

Then click on the link, 18 P.C.S. 6106 (Firearms not to be carried without a license.), it doesn't work.

The PA legislative site has/had a message directing people to http://government.westlaw.com/linked...sp?SP=pac-1000 for the online representation of the law.