function _mkdir_helper($dir)
    {
        // by not providing any permissions, hopefully the server will use the logged in users umask - their 
        // default permissions.
        if (!$this->_send_sftp_packet(NET_SFTP_MKDIR, pack('Na*N', strlen($dir), $dir, 0))) {
            return false;
        }

        $response = $this->_get_sftp_packet();
        if ($this->packet_type != NET_SFTP_STATUS) {
            user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE);
            return false;
        }

        extract(unpack('Nstatus', $this->_string_shift($response, 4)));
        if ($status != NET_SFTP_STATUS_OK) {
            $this->_logError($response, $status);
            return false;
        }

        $this->_save_dir($dir);

        return true;
    }
function _mkdir_helper($dir)
    {
        // by not providing any permissions, hopefully the server will use the logged in users umask - their 
        // default permissions.
        if (!$this->_send_sftp_packet(NET_SFTP_MKDIR, pack('Na*N', strlen($dir), $dir, 0))) {
            return false;
        }

        $response = $this->_get_sftp_packet();
        if ($this->packet_type != NET_SFTP_STATUS) {
            user_error('Expected SSH_FXP_STATUS', E_USER_NOTICE);
            return false;
        }

        extract(unpack('Nstatus', $this->_string_shift($response, 4)));
        if ($status != NET_SFTP_STATUS_OK) {
            $this->_logError($response, $status);
            return false;
        }

        $this->_save_dir($dir);

        return true;
    }
function _mkdir_helper ( $ dir ) { // by not providing any permissions, hopefully the server will use the logged in users umask - their 
 // default permissions.
 if ( ! $ this -> _send_sftp_packet ( NET_SFTP_MKDIR , pack ( 'Na*N' , strlen ( $ dir ) , $ dir , 0 ) ) ) { return false ; } $ response = $ this -> _get_sftp_packet ( ) ; if ( $ this -> packet_type != NET_SFTP_STATUS ) { user_error ( 'Expected SSH_FXP_STATUS' , E_USER_NOTICE ) ; return false ; } extract ( unpack ( 'Nstatus' , $ this -> _string_shift ( $ response , 4 ) ) ) ; if ( $ status != NET_SFTP_STATUS_OK ) { $ this -> _logError ( $ response , $ status ) ; return false ; } $ this -> _save_dir ( $ dir ) ; return true ; }
Helper function for directory creation

@param String $dir
@return Boolean
@access private
Helper function for directory creation