OAuth - Realtime Web Apps: With HTML5 WebSocket, PHP, and jQuery - page 262

/**
* The service's token endpoint
* @var string
*/
$service_token_endpoint,
/**
* The scope, or permissions, required for the app to work properly
* @var string
*/
$scope,
/**
* The service-generated client ID
* @var string
*/
$client_id,
/**
* The service-generated client secret
* @var string
*/
$client_secret,
/**
* The app's authorization endpoint
* @var string
*/
$client_auth_endpoint,
/**
* The user's account ID as loaded from the service
* @var strin g
*/
$id,
/**
* The user's username as loaded from the service
* @var string
*/
$username,
/**
* The user's name as loaded from the service
* @var string
*/
$name,
/**
* The user's email as loaded from the service
* @var string