mixed Net_FTP::login (
string $username = null
int $password = null
Does the login on the FTP server you are connected to. for that you first have to connect to a FTP server before logging in. Username and Password can either be set by the parameters or manually before (using the set-methods).
string $username = null - The username
to be used for login to. This parameter can be left out, if it has been set manually!
int $password = null - The password to use for
login. This parameter can be left out, if it has been set manually!
mixed - true on success, otherwise PEAR::Error.
The returned PEAR_Error object in case of an error is unspecific. You can ignore the errornumber and errormessage, because only "Login failed" will be returned if the login fails.
This function can not be called statically.