PHP ftp_nb_put() Function

The ftp_nb_put() function uploads a file to the FTP server (non-blocking).

int ftp_nb_put ( resource $ftp_stream , string $remote_file , string $local_file [, int $mode = FTP_IMAGE [, int $startpos = 0 ]] )

ftp_nb_put() stores a local file on the FTP server.

The difference between this function and the ftp_put() is that this function uploads the file asynchronously, so your program can perform other operations while the file is being uploaded.

Example -

Example -

ParameterDescription
ftp_streamThe link identifier of the FTP connection
remote_fileThe remote file path
local_fileThe local file path
modeThe transfer mode. Must be either FTP_ASCII or FTP_BINARY
startposThe position in the remote file to start uploading to

Returns FTP_FAILED or FTP_FINISHED or FTP_MOREDATA.