FTP_NB_FGET(3)								 1							    FTP_NB_FGET(3)

ftp_nb_fget - Retrieves a file from the FTP server and writes it to an open file (non-blocking)

SYNOPSIS

       int ftp_nb_fget (resource  $ftp_stream, resource  $handle, string  $remote_file, int  $mode, [int  $resumepos])

DESCRIPTION

       ftp_nb_fget(3) retrieves a remote file from the FTP server.

	The  difference between this function and ftp_fget(3) is that this function retrieves the file asynchronously, so your program can perform
       other operations while the file is being downloaded.

PARAMETERS

	      o $ftp_stream
		- The link identifier of the FTP connection.

	      o $handle
		- An open file pointer in which we store the data.

	      o $remote_file
		- The remote file path.

	      o $mode
		- The transfer mode. Must be either FTP_ASCII or FTP_BINARY.

	      o $resumepos
		-The position in the remote file to start downloading from.

RETURN VALUES

	Returns FTP_FAILED or FTP_FINISHED or FTP_MOREDATA.

EXAMPLES

       Example #1

	      ftp_nb_fget(3) example

	      <?php

	      // open some file for reading
	      $file = 'index.php';
	      $fp = fopen($file, 'w');

	      $conn_id = ftp_connect($ftp_server);

	      $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

	      // Initate the download
	      $ret = ftp_nb_fget($conn_id, $fp, $file, FTP_BINARY);
	      while ($ret == FTP_MOREDATA) {

		 // Do whatever you want
		 echo ".";

		 // Continue downloading...
		 $ret = ftp_nb_continue($conn_id);
	      }
	      if ($ret != FTP_FINISHED) {
		 echo "There was an error downloading the file...";
		 exit(1);
	      }

	      // close filepointer
	      fclose($fp);
	      ?>

SEE ALSO

       ftp_nb_get(3), ftp_nb_continue(3), ftp_fget(3), ftp_get(3).

PHP Documentation Group 													    FTP_NB_FGET(3)