QuickBooks/Utilities.php
static public function disableUser($dsn, $username)
	{
		$driver = QuickBooks_Utilities::driverFactory($dsn);
		
		return $driver->authDisable($username);
	}
static public function disableUser($dsn, $username)
	{
		$driver = QuickBooks_Utilities::driverFactory($dsn);
		
		return $driver->authDisable($username);
	}
Disable a user for the QuickBooks Web Connector SOAP server

@param string $dsn		A DSN-style connection string
@param string $username	The username for the user to disable
@return boolean