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facebook login with Facebook PHP SDK (v.3.2.2)
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| <? | |
| include_once("facebook/facebook.php"); //include facebook SDK | |
| function myurl(){ | |
| if ( isset($_SERVER['HTTPS']) and $_SERVER['HTTPS'] == 'on' ){ | |
| $protocol = 'https://'; | |
| }else{ | |
| $protocol = 'http://'; | |
| } | |
| return $protocol.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; | |
| } | |
| //Call Facebook API | |
| $facebook = new Facebook(array( | |
| 'appId' => '*****', | |
| 'secret' => '*****' | |
| )); | |
| $user = $facebook->getUser(); | |
| if ($user) { | |
| error_log('got user!'); | |
| $user_profile = $facebook->api('/me'); | |
| }else{ | |
| error_log('go facebook to login!'); | |
| $callback = myurl(); | |
| $loginUrl = $facebook->getLoginUrl(array('redirect_uri' => $callback, 'scope' => 'email,publish_actions')); | |
| header("HTTP/1.1 307 Temporary Redirect"); | |
| header("Location: {$loginUrl}"); | |
| exit(); | |
| } | |
| ?> | |
| <html><head></head> | |
| <body> | |
| <?php | |
| echo "Hello {$user_profile['name']}" | |
| ?> | |
| </body> |
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