/**
* Identical to the parent constructor, except that
* we start a PHP session to store the user ID and
* access token if during the course of execution
* we discover them.
*
* @param Array $config the application configuration. Additionally
* accepts "sharedSession" as a boolean to turn on a secondary
* cookie for environments with a shared session (that is, your app
* shares the domain with other apps).
* @see BaseFacebook::__construct in facebook.php
*/
public function __construct($config)
{
if (!session_id()) {
session_start();
}
parent::__construct($config);
if (!empty($config['sharedSession'])) {
$this->initSharedSession();
}
}
public function getAccessToken()
{
return $this->facebook->getAccessToken();
}