static function GetInstance()
	{
		if (!self::$IS_INITIALIZED) self::Init();

		if (!self::$INSTANCE instanceof self) self::$INSTANCE = new self;

		return self::$INSTANCE;
	}
static function GetInstance()
	{
		if (!self::$IS_INITIALIZED) self::Init();

		if (!self::$INSTANCE instanceof self) self::$INSTANCE = new self;

		return self::$INSTANCE;
	}
static function GetInstance ( ) { if ( ! self :: $ IS_INITIALIZED ) self :: Init ( ) ; if ( ! self :: $ INSTANCE instanceof self ) self :: $ INSTANCE = new self ; return self :: $ INSTANCE ; }
Returns an instance of the GlobalConfig singleton
@return GlobalConfig
Returns an instance of the GlobalConfig singleton