$isActive public read-only property Whether the Mongo

selectDatabase() protected method Selects the database

$dsn public property Host:port Correct syntax is: mong

$fileCollection public read-only property Mongo GridFS

$enableLogging public property (available since version 2.1) Whether

initConnection() protected method Initializes the DB connection

getDefaultDatabaseName() public method Returns default

registerFileStreamWrapper() public method Registers GridFS

open() public method Establishes a Mongo connection.

getCollection() public method Returns the MongoDB collection