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ftp_nb_put
(PHP 4 >= 4.3.0, PHP 5) ftp_nb_put -- Stores a file on the FTP server (non-blocking) Descriptionint ftp_nb_put ( resource ftp_stream, string remote_file, string local_file, int mode [, int startpos] )
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.
Parameters
- ftp_stream
The link identifier of the FTP connection.
- remote_file
The remote file path.
- local_file
The local file path.
- mode
The transfer mode. Must be either FTP_ASCII or
FTP_BINARY.
- startpos
Return Values
Returns FTP_FAILED or FTP_FINISHED
or FTP_MOREDATA.
Examples
Example 1. ftp_nb_put() example
<?php
// Initiate the Upload
$ret = ftp_nb_put($my_connection, "test.remote", "test.local", FTP_BINARY);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue uploading...
$ret = ftp_nb_continue($my_connection);
}
if ($ret != FTP_FINISHED) {
echo "There was an error uploading the file...";
exit(1);
}
?>
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Example 2. Resuming an upload with ftp_nb_put()
<?php
// Initiate
$ret = ftp_nb_put($my_connection, "test.remote", "test.local",
FTP_BINARY, ftp_size("test.remote"));
// OR: $ret = ftp_nb_put($my_connection, "test.remote", "test.local",
// FTP_BINARY, FTP_AUTORESUME);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue uploading...
$ret = ftp_nb_continue($my_connection);
}
if ($ret != FTP_FINISHED) {
echo "There was an error uploading the file...";
exit(1);
}
?>
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