Graph Theory, the Facebook Platform and the new PHP SDK v5

The talk I gave at Milwaukee-PHP on May 12th, 2015

http://www.meetup.com/Milwaukee-PHP-Users-Group/events/220438402/

Transcript

1. Sammy Kaye Powers May 12th, 2015 Platform, Graph theory, and the PHP SDK v5 Milwaukee PHP the
2. Does not work @
3. Goal overview To get an
4. photo: harryritchies.com History lesson A slightly embellished
5. 1736 The year is
6. People wore Funny Bathing suits
7. riddles People solved
8. like this one
9. seven bridges
10. seven bridges Here
11. seven bridges Here Here
12. seven bridges Here Here Here
13. seven bridges Here Here Here Here
14. seven bridges Here Here Here Here Here
15. seven bridges Here Here Here Here Here Here
16. seven bridges Here Here Here Here Here Here There
17. cross all the bridges ONCE and only once?
19. enter Leonhard Euler
20. invents Graph theory
21. uses graph theory to Answer
22. No.
24. 268 Fast-forward years…
25. Facebook is Born! photo: bzd1 on Flickr
26. started in 1736 !?
27. Graph Theory What is
28. Describes rela tion ships
29. Guitars haveStrings
30. David likes pickles
31. to model relations Graphs we use
32. Graph? What kind of
33. This?
34. Nope This?
35. This?
36. Nope This?
37. This?
38. Nope This?
39. This?
40. Nope This?
41. Aw, kitty…
42. So what kind?
43. This
44. A simple graph
45. Dots
46. Dots Lines
47. Dots Lines
48. Nodes Lines
49. Nodes Lines a.k.a vertices
50. Nodes Lines a.k.a vertices
51. Nodes Edges a.k.a vertices
53. A “Thing”
54. the relation between the things
55. But… how does this help us understand Platform
56. Highly Relational Data graph theory is great for modeling
57. Traditional databases
58. Traditional databases users photos
59. Traditional databases users pivot photos
60. Traditional databases users pivot photos SELECT * FROM users JOIN pivot ON . . . JOIN photos ON . . .
61. Traditional databases users pivot photos SELECT * FROM users JOIN pivot ON . . . JOIN photos ON . . .
62. Traditional databases users pivot photos SELECT * FROM users JOIN pivot ON . . . JOIN photos ON . . .
63. Traditional databases users pivot photos SELECT * FROM users JOIN pivot ON . . . JOIN photos ON . . .
64. Graph databases
65. Graph databases John Jane HAS_PHOTO HAS_PHOTO HAS_PHOTO
66. To represent data uses graph theory
67. Social Graph It’s called the
68. Social Graph It’s called the
69. …as in the Graph Theory kind of graphs
70. Social Graph It’s called P.S. That’s the open graph protocol logo (a little different)
71. Describing this with Social Graph
74. Jordan
75. Jordan
76. Tatiana Jordan
77. Tatiana Jordan
78. Tatiana Jordan Kisses
79. Tatiana Jordan Kisses (instances of kissing)
80. Tatiana Jordan Kisses
81. Scott Tatiana Jordan Kisses
82. Scott Tatiana Jordan Kisses
83. Scott Tatiana Jordan stalks Kisses
84. Scott Tatiana Jordan stalks Kisses (instances of stalking)
85. Scott Tatiana Jordan Kisses stalks
86. Scott Tatiana Jordan stalks Kisses stalks
87. Scott Tatiana Jordan stalks Kisses stalks
88. Scott Tatiana Jordan stalks Kisses stalks people stalking people
89. “Facebooky” example
91. Social Graph (Facebook)
92. PHP Nerd (you) (Facebook) Social Graph
93. (you) (Facebook) ?? link ?? Social Graph PHP Nerd
94. (you) (Facebook) Graph API Social Graph PHP Nerd
95. (you) (Facebook) Graph API Hi! Social Graph PHP Nerd
96. (you) (Facebook) Graph API Social Graph PHP Nerd
97. <tangent>
98. AN API? What’s
99. application program interface
100. specifies how software components should interact
101. API Laravel $user = DB::table(‘users') ->where('name', ‘John') ->first();
102. Http protocol API’s over the
103. HTTP API over Host: silly.com GET /users/123
104. HTTP API over HTTP/1.1 200 OK Content-Type: application/json { “id”: 123, “name”: “Foo User” }
105. Web API’s These are
106. API Graph API The is a Web
107. </tangent>
108. PHP App Graph API Social Graph
109. Graph API Can I haz user 123? Social Graph PHP App
110. Graph API Can I haz user 123? Can I haz user 123? Social Graph PHP App
111. Graph API Yes: Social Graph PHP App
112. Graph API Yes: { name “Scott”, title: “Creeper” } Social Graph PHP App
113. Graph API tl;dr
114. https:// graph.facebook.com Lives here
115. /v2.3/foo-bar URL prefix versioned with a
116. Not RESTful so developers be like
117. OAuth 2.0 Uses a flavor of Don’t have to know!
118. Every “Thing”…
119. Users Every “Thing”…
120. comments Users Every “Thing”…
121. photos comments Users Every “Thing”…
122. photos comments Users Nodes Every “Thing”…
123. photos comments Users Nodes Every “Thing”… Yay! Nodes!
124. A photo A comment A User Nodes id:12..3 id:”45_90” id:45..90 Every “Thing”…
125. A little Weird ID’s are
126. id:972343284723449 A User A little Weird ID’s are
127. id:972343284723449 A User A little Weird ID’s are unsigned BIGINT VARCHAR or
128. id:972343284723449 A comment A User id:”45_90” A little Weird ID’s are
129. Graph API request/response
130. photo id:4590
131. photo id:4590 Host: graph.facebook.com GET /v2.3/4590
132. photo id:4590 Shouldn’t That Be /v2.3/photos/4590 ??? Host: graph.facebook.com GET /v2.3/4590
133. photo id:4590 HTTP/1.1 200 OK { "id": "4590", "name": "Plane!", . . . } Host: graph.facebook.com GET /v2.3/4590
134. Nodes a list of
135. comments Nodes a list of a list of
136. comments Nodes a list of Likes a list of a list of
137. photos comments Nodes a list of Likes a list of a list of a list of
138. photos comments Nodes a list of Likes Edges
139. /v2.3/node/edge come after Edges Nodes
140. photo id:4590
141. photo id:4590 comments
142. photo id:4590 GET /v2.3/4590/comments comments
143. photo id:4590 GET /v2.3/4590/comments HTTP/1.1 200 OK {"data": [ {"id": "4590_123", "message": "Pickles!"}, {"id": "4590_456", "message": "Turtles!"} ]} comments
144. Nodes have and fields edges
145. User Node fields edges - id - first_name - last_name - name - email * /albums /feed /photos /friends /picture *
146. Graph API endpoint reference developers.facebook.com/ docs/graph-api/reference
147. a note on permissions
148. Request GET /v2.3/123/turtles Graph API the
149. GET /v2.3/123/turtles be like Graph API
150. GET /v2.3/123/turtles be like Developers
151. B.T.Dubs… GET /v2.3/123/turtles
152. B.T.Dubs… GET /v2.3/123/turtles not a valid Edge
153. But! GET /v2.3/123/photos legit Edge
154. GET /v2.3/123/photos HTTP/1.1 200 OK {"data": []} empty Response
155. GET /v2.3/123/photos HTTP/1.1 200 OK {"data": []} empty Response
156. GET /v2.3/123/photos?debug=true {"__debug__": { "messages": [{ "message": "The field 'photos' is only accessible on the User object after the user grants the 'user_photos' permission.", "type": "warning" }]}} empty Response NEW!
157. GET /v2.3/123/photos user_photos Permission you’ll need the
158. GET /v2.3/123/photos login ask for permissions at (more on this later)
159. How do we access the Graph API
160. With a Facebook App
161. but first…
162. Become a Developer
163. developers.facebook.com
164. developers.facebook.com
165. developers.facebook.com
166. developers.facebook.com
167. Three important points
168. 1. Read the Platform Policy Three important points
169. 1. Read the Platform Policy 2. Read the Platform Policy Three important points
170. 1. Read the Platform Policy 2. Read the Platform Policy 3. Read the Platform Policy Three important points
172. Yay! Now you’re a Developer
173. Creating a Facebook App
178. App Dashboard
179. Yay! You created a Facebook app
180. App Dashboard
181. App Settings
182. Anatomy of a Facebook App
184. Core
185. Core (not an official term)
186. Platforms Platforms
187. Core Facebook App
189. ID
190. Name ID
191. Secret Name ID
192. Secret Name ID
193. App Name Created by you
194. App Name My Awesome App Example:
195. App Id Numeric identifier
196. App Id Created by Facebook
197. App Id Doesn’t have to be secret
198. App Id 111417252289428 Example:
199. App Secret Created by Facebook
200. App Secret Used to validate data from Facebook
201. Secret!! App Secret Don’t show it to anyone who doesn’t need it
202. App Secret
203. Platforms Facebook App
205. Website
206. Website Canvas
207. Website Canvas Mobile
208. Website Canvas Page Tab Mobile
209. Website Canvas Page Tab Mobile ConSole
210. App Settings
211. App Settings
212. App Settings
213. Compare with new app
214. Website To configure Facebook Login Log in with Facebook
215. Website To configure Facebook Login Log in with Facebook
216. CANVAS To configure canvas apps
217. like…
219. CANVAS Canvas is just <iframe src=“”></iframe>
220. Page Tab To configure Page tabs
222. Page Tab Page tab is just <iframe src=“”></iframe>
223. Mobile For native mobile apps
224. P.S.
225. Remember what’s under there?
226. Ah?
227. Ah?
228. Ah?
229. Secret!!
230. Cereally guys… Secret!!
231. One last thing before we code…
232. Understanding Facebook Login
233. Login Flow • User clicks on link • Facebook asks to approve • Access token is obtained *
234. All about Access Tokens
235. Access Tokens look like CAACEdEose0cBAJHwVI2DydR M65PZAld1a8r2efvhZBEruyv TTr87xjR85sIrFYeZBzsh5WZ CpO5wrVxZAO6JDmf3a5mL…
236. Access Tokens are sent with API requests GET /v2.3/123? access_token=CAACE…
237. Access Tokens Represent
238. Access Tokens Represent A User
239. Access Tokens Represent A User A Page
240. Access Tokens Represent A User An App A Page
241. Access Tokens Represent A User An App A Page Graph API
242. Access Tokens Represent A User An App A Page
243. App Access Tokens are concatenated from
244. App Access Tokens are concatenated from
245. App Access Tokens are concatenated from + |
246. App Access Tokens are concatenated from + | +
247. + | + Example: 123 appsecret
248. + | + 123|appsecret Example: 123 appsecret
249. + | + 123|appsecret Example: 123 appsecret But Wait!
250. + | + 123|appsecret Example: 123 appsecret
251. Access Tokens have two lifetimes
252. Short-Lived Access Tokens have two lifetimes (default)
253. Short-Lived Long-Lived Access Tokens have two lifetimes (default)
254. Short-Lived Long-Lived Access Tokens have two lifetimes (default) 2 hours
255. Short-Lived Long-Lived Access Tokens have two lifetimes (default) 60 Days 2 hours
256. Access Tokens request cycle Graph API
257. Access Tokens request cycle Graph API Can I haz Access Token?
258. Access Tokens request cycle Graph API Short-Lived
259. Access Tokens request cycle Graph API ThX, but… Can I HAz Longer? Short-Lived
260. Access Tokens request cycle Graph API Long-Lived
261. You haz Access token! …now send requests to the Graph API
262. Sound Complicated?
263. Sound Complicated? There’s An SDK For That
264. Facebook App Graph API So far… Facebook Dev Facebook Login
265. Facebook App Graph API So far… Facebook Dev Facebook Login ✓
266. Facebook App Graph API So far… Facebook Dev Facebook Login ✓ ✓
267. Facebook App Graph API So far… Facebook Dev Facebook Login ✓ ✓ ✓
268. Facebook App Graph API So far… Facebook Dev Facebook Login ✓ ✓ ✓ ✓
269. Facebook App Graph API So far… Facebook Dev Facebook Login ✓ ✓ ✓ ✓ Now What?
270. Facebook App Graph API So far… Facebook Dev Facebook Login ✓ ✓ ✓ ✓ Code Time!
271. Software development kits (SDK’s)
272. Two official SDK’s we care about
273. Two official SDK’s we care about php
274. Two official SDK’s we care about php Javascript
275. Two official SDK’s we care about php Javascript
276. v5 php SDK
277. php SDK v4.1 Do I even Need This?
278. OAuth 2.0 Remember… Facebook Login uses
279. Clients OAuth 2.0 PHP League $authUrl = $provider->getAuthorizationUrl(); $_SESSION['oauth2state'] = $provider->state; header('Location: '.$authUrl); // . . . $token = $provider->getAccessToken( 'authorization_code', [ 'code' => $_GET['code'] ]); $user = $provider->getUserDetails($token); printf('Hello %s!', $userDetails->firstName);
280. Clients OAuth 2.0 Laravel 5 public function redirectToProvider() { return Socialize::with(‘facebook') ->redirect(); } public function handleProviderCallback() { $user = Socialize::with(‘facebook') ->user(); // $user->token; }
281. php SDK v5 • Signed request support • Easy-as-pie file uploads • Easy batch request support • Easy-peasy pagination • Graph Nodes as collections
282. php SDK v4.1 Heads up
283. php SDK v4.1 v5.0 === Totes Samezies
284. Install "require": { "facebook/php-sdk-v4": "~5.0@dev" } composer.json
285. Install "require": { "facebook/php-sdk-v4": "~5.0@dev" } composer.json
286. Usage
287. Facebook\Facebook() Usage all the things does
288. $fb Usage we instantiated as
289. Facebook\Facebook() • Handles fall-back config • Factory for helpers & entities • Helps with HTTP requests • Container to inject custom deps
290. $fb = new Facebook\Facebook([ /* */ ]); Configuration
291. $fb = new Facebook\Facebook([ 'app_id' => 'app-id', 'app_secret' => 'secret', ]); Configuration
292. $fb = new Facebook\Facebook([ 'app_id' => 'app-id', 'app_secret' => 'secret', ]); SECRET! better: use env vars Configuration
293. $fb = new Facebook\Facebook(); if you have env vars FACEBOOK_APP_ID FACEBOOK_APP_SECRET and Configuration
294. $fb = new Facebook\Facebook([ 'app_id' => 'app-id', 'app_secret' => ‘secret', 'default_graph_version' => 'v2.3', ]); Configuration
295. Authentication
296. Authentication Facebook Login
297. login from redirect $helper = $fb->getRedirectLoginHelper(); $login_link = $helper-> getLoginUrl(‘https://foo.com/fb'); echo '<a href="' . $login_link . '">'. 'Log in!</a>'; Route: / Authentication
298. callback URL Route: /facebook/login $token = $helper->getAccessToken(); Authentication
299. callback URL Route: /facebook/login throws Facebook\Exceptions \FacebookSDKException $token = $helper->getAccessToken(); Authentication
300. callback URL use Facebook\Exceptions\FacebookSDKException; try { $token = $helper->getAccessToken(); } catch (FacebookSDKException $e) { dd(‘Error:' . $e->getMessage()); } Route: /facebook/login Authentication
301. $token once you obtain user is logged in! :) (sort of…) Authentication
302. Store it for later… session Database $token Authentication
303. Requests & Responses
304. Requests & Responses GET POST DELETE $fb->get(); PUT & PATCH $fb->post(); $fb->delete();
305. get(), post(), delete() Facebook Request
306. get(), post(), delete() Facebook Request Facebook Client
307. get(), post(), delete() Facebook Request Facebook Client Graph API
308. get(), post(), delete() Facebook Request Facebook Client Graph API
309. get(), post(), delete() Facebook Request Facebook Client Graph API Facebook Response
310. $a = $res->getHttpStatusCode(); $b = $res->getHeaders(); $c = $res->getBody(); $d = $res->getDecodedBody(); $res = Facebook\FacebookResponse() Facebook Response
311. Request & Response GET $fb->get();
312. $res = $fb->get(‘/4’, $token); $fb = Facebook\Facebook() Request & Response GET
313. $res = $fb->get(‘/4’, $token); User node id $fb = Facebook\Facebook() Request & Response GET
314. $res = $fb->get(‘/4’, $token); Can set Default $fb = Facebook\Facebook() Request & Response GET
315. $fb-> setDefaultAccessToken($token); $res = $fb->get(‘/4’); Set As Default $fb = Facebook\Facebook() Request & Response GET
316. $fb-> setDefaultAccessToken($token); $res = $fb->get(‘/4’); don’t need $fb = Facebook\Facebook() Request & Response GET
317. $res = $fb->get(‘/4? fields=id,name,email’); $fb = Facebook\Facebook() Request & Response GET
318. $res = $fb->get(‘/4’); Facebook\FacebookResponse() Facebook Response $fb = Facebook\Facebook() Request & Response GET
319. Response Data Handling the Facebook Response
320. $data = $res->getBody(); Facebook Response Response Data Plain- old string $res = Facebook\FacebookResponse()
321. $data = $res->getDecodedBody(); Facebook Response Response Data Plain- old array(); $res = Facebook\FacebookResponse()
322. Response Collections Graph Nodes
323. Response Collections Graph Nodes YAY! NoDES!
324. $node = $res->getGraphObject(); $res = Facebook\FacebookResponse() Facebook Response Response Data Graph Object
325. $node = $res->getGraphObject(); Facebook\GraphNodes\GraphObject() Heads up $res = Facebook\FacebookResponse() Facebook Response Response Data
326. $node = $res->getGraphNode(); Facebook\GraphNodes\GraphNode() Heads up $res = Facebook\FacebookResponse() Facebook Response Response Data
327. Facebook\ GraphNodes\ GraphNode() extends from a collection Graph Object/ Node
328. GraphUser GraphPage GraphAlbum Facebook\GraphNodes\GraphNode() sub nodes of namespace: Facebook\GraphNodes $res->getGraphUser(); $res->getGraphPage(); $res->getGraphAlbum(); Graph Object/ Node Graph Nodes
329. Graph Nodes fields edges - id - first_name - last_name - name - email * /albums /feed /photos /friends /picture * Graph Object/ Node
330. $id = $userNode->getId(); $name = $userNode->getName(); $partner = $userNode->getSignificantOther(); Facebook\GraphNodes\GraphUser() Graph Nodes Graph Object/ Node
331. $id = $userNode->getId(); $name = $userNode->getName(); $partner = $userNode->getSignificantOther(); Facebook\GraphNodes\GraphUser() Graph Nodes Graph Object/ Node GraphUser Node
332. Graph Edges
333. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges
334. $res = $fb->get(‘/me/photos’); Facebook Response $fb = Facebook\Facebook() Graph Edges
335. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges $node = $res->getGraphObject();
336. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges $node = $res->getGraphObject(); Nope
337. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges $edge = $res->getGraphList(); GraphList
338. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges $edge = $res->getGraphList(); GraphList Heads up
339. $res = $fb->get(‘/me/photos’); $fb = Facebook\Facebook() Graph Edges $edge = $res->getGraphEdge(); GraphList / Edge Heads up
340. $nextEdge = $fb->next($edge);
 $prevEdge = $fb->previous($edge); $edge = Facebook\GraphNodes\GraphList() Graph Edges GraphList / Edge Pagination Example
341. $nextEdge = $fb->next($edge);
 $prevEdge = $fb->previous($edge); $edge = Facebook\GraphNodes\GraphList() Graph Edges GraphList / Edge Pagination Example Another GraphList / Edge
342. Request & Response POST $fb->post();
343. $data = [ ‘message’ => ‘Hi from Milwaukee PHP!’, ]; $res = $fb->post(‘/me/feed’, $data); $fb = Facebook\Facebook() Request & Response POST
344. Request & Response DELETE $fb->delete();
345. $res = $fb->delete(‘/123’); $fb = Facebook\Facebook() Request & Response DELETE
346. Integration Advanced
347. $fb = new Facebook\Facebook([ ‘persistent_data_handler' => $myPersistentHandler, ]); Advanced Integration
348. $fb = new Facebook\Facebook([ ‘persistent_data_handler' => $myPersistentHandler, ]); Advanced Integration instance of PersistentDataInterface
349. Injectable Persistent Data Storage: `PersistentDataInterface` Injectable HTTP Client: `FacebookHttpClientInterface` Injectable CSPRNG: `PseudoRandomStringGeneratorInterface` Injectable URL detection: `UrlDetectionInterface` Advanced Integration
350. File Uploads
351. $data = [
 'message' => 'My awesome photo.',
 'source' => $fb->fileToUpload('/my/photo.jpg'),
 ]; $res = $fb->post(‘/me/feed’, $data); $fb = Facebook\Facebook() File Uploads Photo example
352. $data = [ 'title' => 'My video’,
 'description' => 'My awesome video.',
 'source' => $fb->videoToUpload('/my/photo.mp4'),
 ]; $res = $fb->post(‘/me/feed’, $data); $fb = Facebook\Facebook() File Uploads Video example
353. *Phew* time for a kitty break
354. SDK Javascript Sharing with the
355. Javascript SDK installation <script> window.fbAsyncInit = function() { FB.init({ appId : 'your-app-id', xfbml : true, version : 'v2.3' }); }; (function(d, s, id){ var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk')); </script> copy/paste before developers.facebook.com/docs/javascript/quickstart </body>
356. Javascript SDK installation <script> window.fbAsyncInit = function() { FB.init({ appId : 'your-app-id', xfbml : true, version : 'v2.3' }); }; (function(d, s, id){ var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk')); </script> developers.facebook.com/docs/javascript/quickstart This
357. Javascript SDK installation FB.init({ appId : '{your-app-id}', cookie : true, version : 'v2.3' });
358. Javascript SDK installation FB.init({ appId : '{your-app-id}', cookie : true, version : 'v2.3' });
359. Javascript SDK share dialog FB.ui({ method: 'share', href: ‘http://foo.com' }, function(response){});
360. Javascript SDK share dialog FB.ui({ method: 'share', href: 'http://foo.com' }, function(response){});
361. Javascript SDK share dialog
362. Javascript SDK share dialog Customize?
363. Javascript SDK share dialog FB.ui({ method: 'share', href: 'http://foo.com' }, function(response){});
364. meta tags Open Graph
365. meta tags <meta property=“og:url" content="http://foo" /> <meta property=“og:title" content=“Foo Site" /> <meta property=“og:description" content=“Foo description of bar" /> <meta property=“og:image" content=“http://foo.c/bar.jpg” /> Open Graph
366. meta tags <meta property=“og:url" content="http://foo" /> <meta property=“og:title" content=“Foo Site" /> <meta property=“og:description" content=“Foo description of bar" /> <meta property=“og:image" content=“http://foo.c/bar.jpg” /> Open Graph
367. meta tags <meta property=“og:url" content="http://foo" /> <meta property=“og:title" content=“Foo Site" /> <meta property=“og:description" content=“Foo description of bar" /> <meta property=“og:image" content=“http://foo.c/bar.jpg” /> Open Graph
368. meta tags <meta property=“og:url" content="http://foo" /> <meta property=“og:title" content=“Foo Site" /> <meta property=“og:description" content=“Foo description of bar" /> <meta property=“og:image" content=“http://foo.c/bar.jpg” /> Open Graph
369. Learn? What did we
370. Before you cAme
371. Know You prolly didn’t
372. Know You prolly didn’t Graph API
373. Know You prolly didn’t Graph API Facebook Developer
374. Know You prolly didn’t Facebook App Graph API Facebook Developer
375. Know You prolly didn’t Facebook App Graph API Facebook Developer Facebook Login
376. Know You prolly didn’t Facebook App Graph API Facebook Developer Facebook Login Access Tokens
377. Know You prolly didn’t Facebook App Graph API Facebook Developer Facebook Login Access Tokens php SDK
378. Know You prolly didn’t Facebook App Graph API Facebook Developer Facebook Login Access Tokens Javascript SDK php SDK
379. Now Look at you!
380. Now Look at you! Yay! Learning!
381. Learn! So much more to • Graph API • User Permissions • App Canvas • Page Tabs • Test Users • Test Apps • And more!
382. Next Steps Create an app & play!
383. Getting Involved
384. Getting Involved https://github.com/facebook/facebook-php-sdk-v4
386. Fosco Marotto
387. THANKS! Sammy Kaye Powers @SammyK SammyK.me Host of @PHPRoundtable Chicago PHP UG West Coast Swing