Net_FTP::size() -- returns the size in bytes of a file.
Description
gives you the size of a file bytes.
Return value
mixed - the size of the given file on success, otherwise PEAR::Error.
Throws
The returned PEAR_Error object in case of an error
is unspecific. You can ignore the errornumber and errormessage,
because only "Connection failed" will be returned if the
connection fails.
Note
This function can not be called
statically.