Facebook SDK v4 for PHP Minimal Example

Question

I\'m trying to get the minimal example

using Facebook\\FacebookSession;

FacebookSession::setDefaultApplication(\'YOUR_APP_ID\',\'YOUR_APP_SECRET\');

// Use         


        

Answer 1

I solved it. Just use following line at the top of your script:

define('FACEBOOK_SDK_V4_SRC_DIR', __DIR__ . '/facebook-php-sdk-v4/src/Facebook/');

and you are done.

Answer 2

I think you need to change this line:

using Facebook\FacebookSession;

to

use Facebook\FacebookSession;

to use a namespace in php the keyword is use more on php using namespaces

Update:

using namespaces does not automatically include the script, you either need to include the path in your autoload (if you have one) or simply:

include 'path/to/FacebookSession.php';

Update2: first, please read the php namespaces in the manual, second, no, if it is already included in the original class then you don't. or if it is adhering to psr-* then you can use some autoloader or use spl_autoload_register