PHP - Facebook Opengraph - querying without a user logged in -

i'm using php sdk of facebook retrieve sorts of information. if don't know, facebook keeps temporary link every video hosted on , link becomes inactive after few days. therefor, query fb using php vid it's url. problem have action if current user that's viewing page isn't connected app. have creative solution me query fb vid (video id) if current user that's browsing website isn't connected app? (i use existing user token have control tokens alive , on...)

thanks!

if you're going query publicly accessible videos use app access token. unlike access token obtain user, app access token not expire unless reset secret key. take @ this: https://developers.facebook.com/docs/opengraph/howtos/publishing-with-app-token/