Used to read a field from an SSH packet's payload.
Object Oriented Interface
public function doGetSSHParamBytes($payload, $field);
ipworkssftp_sftp_do_getsshparambytes($res, $payload, $field);
This method is the same as calling GetSSHParam, but returns raw bytes instead of strings.
Note: This method is only applicable for reading and creating SSH packets for use within the SSHCustomAuth event.