a) Share your post on your Facebook page?
b) Share your post on a user's Facebook page?
c) Share a user's comment on your Facebook page?
d) Share a user's comment on their Facebook page?
All that said, you can have the exact functionality NFL.com has by using Facebook's commenting system: https://developers.facebook.com/docs/plugins/comments
~Sovereign
I wrote a PHP program for blogging. I'd like to add the option of duplicating my post on Facebook. I know this is possible because the comment feature at nfl.com has this feature. To see what I'm talking about, go to http://www.nfl.com/gamecenter/2014011900/2013/POST20/patriots@broncos#menu=gameinfo&tab=preview, there is a checkbox with the text "Also post on facebook".
I found a lot of information on this, but it was all bad. I even wasted a couple hours on tutorial that didn't work. Does anyone tell me how to do this or point me to an easy to understand tutorial that actually works?
Thanks in advance.

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