php - can i retrieve visitor's facebook friends when he likes my site? -

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i have been googling since morning answer meets need no luck.

i included facebook button website working on, wondering after user presses button,signs in , site, there way can use retrieve list of user's friends on facebook? , post on walls instantly? not post on wall.

or if wasn't possible, can retrieve friends csv file or can later send them emails example ? ..

what have in mind how applications ask permission access personal data in facebook , use them in thing releted them. same point ! can done ? , if yes, how ?? if find links related or have previous experience in domain please post answer :) programming solutions, use php, yet still junior developer :). thanx in advance

no, can't information want simple button.

you have create app, ask permissions , user agree.

here list of permissions can ask for.

to build app, start here.


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