ftp_nb_fput
(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)
ftp_nb_fput — Stores a file from an open file to the FTP server (non-blocking)
Description
ftp_nb_fput( FTP\Connection $ftp, string $remote_filename, resource $stream, int $mode = FTP_BINARY, int $offset = 0 ): int
ftp_nb_fput() uploads the data from a file pointer to a remote file on the FTP server.
The difference between this function and the ftp_fput() is that this function uploads the file asynchronously, so your program can perform other operations while the file is being uploaded.
Parameters
-
ftp
-
An FTP\Connection instance.
-
remote_filename
-
The remote file path.
-
stream
-
An open file pointer on the local file. Reading stops at end of file.
-
mode
-
The transfer mode. Must be either
FTP_ASCII
orFTP_BINARY
. -
offset
-
The position in the remote file to start uploading to.
Return Values
Returns FTP_FAILED
or FTP_FINISHED
or FTP_MOREDATA
.
Changelog
Version | Description |
---|---|
8.1.0 | The ftp parameter expects an FTP\Connection instance now; previously, a resource was expected. |
7.3.0 | The mode parameter is now optional. Formerly it has been mandatory. |
Examples
Example #1 ftp_nb_fput() example
<?php $file = 'index.php'; $fp = fopen($file, 'r'); $ftp = ftp_connect($ftp_server); $login_result = ftp_login($ftp, $ftp_user_name, $ftp_user_pass); // Initiate the upload $ret = ftp_nb_fput($ftp, $file, $fp, FTP_BINARY); while ($ret == FTP_MOREDATA) { // Do whatever you want echo "."; // Continue upload... $ret = ftp_nb_continue($ftp); } if ($ret != FTP_FINISHED) { echo "There was an error uploading the file..."; exit(1); } fclose($fp); ?>
See Also
- ftp_nb_put() - Stores a file on the FTP server (non-blocking)
- ftp_nb_continue() - Continues retrieving/sending a file (non-blocking)
- ftp_put() - Uploads a file to the FTP server
- ftp_fput() - Uploads from an open file to the FTP server
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.ftp-nb-fput.php