ftp_nb_fput
(PHP 4 >= 4.3.0, PHP 5)
ftp_nb_fput -- Stores a file from an open file to the FTP server (non-blocking)
说明
int
ftp_nb_fput ( resource ftp_stream, string remote_file, resource handle, int mode [, int startpos] )
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.
参数
- ftp_stream
The link identifier of the FTP connection.
- remote_file
The remote file path.
- handle
An open file pointer on the local file. Reading stops at end of file.
- mode
The transfer mode. Must be either FTP_ASCII or
FTP_BINARY.
- startpos
返回值
Returns FTP_FAILED or FTP_FINISHED
or FTP_MOREDATA.
范例
例子 1. ftp_nb_fput() example
<?php
$file = 'index.php';
$fp = fopen($file, 'r');
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
// Initate the upload
$ret = ftp_nb_fput($conn_id, $file, $fp, FTP_BINARY);
while ($ret == FTP_MOREDATA) {
// Do whatever you want
echo ".";
// Continue upload...
$ret = ftp_nb_continue($conn_id);
}
if ($ret != FTP_FINISHED) {
echo "There was an error uploading the file...";
exit(1);
}
fclose($fp);
?>
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