>_dataport=(((int)$ip_port[4])<<8) + ((int)$ip_port[5]);
			$this->SendMSG("Connecting to ".$this->_datahost.":".$this->_dataport);
			if(!@socket_connect($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
				$this->PushError("_data_prepare","socket_connect", socket_strerror(socket_last_error($this->_ftp_data_sock)));
				$this->_data_close();
				return FALSE;
			}
			else $this->_ftp_temp_sock=$this->_ftp_data_sock;
		} else {
			if(!@socket_getsockname($this->_ftp_control_sock, $addr, $port)) {
				$this->PushError("_data_prepare","can't get control socket information", socket_strerror(socket_last_error($this->_ftp_control_sock)));
				$this->_data_close();
				return FALSE;
			}
			if(!@socket_bind($this->_ftp_data_sock,$addr)){
				$this->PushError("_data_prepare","can't bind data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
				$this->_data_close();
				return FALSE;
			}
			if(!@socket_listen($this->_ftp_data_sock)) {
				$this->PushError("_data_prepare","can't listen data socket", socket_strerror(socket_last_error($this->_ftp_data_sock)));
				$this->_data_close();
				return FALSE;
			}
			if(!@socket_getsockname($this->_ftp_data_sock, $this->_datahost, $this->_dataport)) {
				$this->PushError("_data_prepare","can't get data socket information", socket_strerror(socket_last_error($this->_ftp_data_sock)));
				$this->_data_close();
				return FALSE;
			}
			if(!$this->_exec('PORT '.str_replace('.',',',$this->_datahost.'.'.($this->_dataport>>8).'.'.($this->_dataport&0x00FF)), "_port")) {
				$this->_data_close();
				return FALSE;
			}
			if(!$this->_checkCode()) {
				$this->_data_close();
				ret