51     protected $app;  variable in Facebook\\Authentication\\OAuth2Client
75      * @param FacebookApp    $app
79     public function __construct(FacebookApp $app, FacebookClient $client, $graphVersion = null)  argument
81         $this->app = $app;
110             $this->app,
111             $this->app->getAccessToken(),
138             'client_id' => $this->app->getId(),
251      * Send a request to Graph with an app access token.
265         $accessToken = $accessToken ?: $this->app->getAccessToken();
268             $this->app,
288             'client_id' => $this->app->getId(),
289             'client_secret' => $this->app->getSecret(),