The ftp_nb_continue() function continues to receive or send a file to the FTP server. That means the download continues.
Syntax
ftp_nb_continue(con);
Parameters
con − The FTP connection.
Return
The ftp_nb_continue() function returns any of the following values −
FTP_FAILED − send/receive failed
FTP_FINISHED − send/receive completed
FTP_MOREDATA − send/receive in progress
Example
The following is an example. Here., “new.txt” is a local file, whereas server file is “server.txt” −
<?php
$c = ftp_nb_get($ftp_conn, "new.txt", "server.txt", FTP_BINARY)
while ($c == FTP_MOREDATA) {
// downloading continues
echo "The file is downloading!";
$d = ftp_nb_continue($ftp_conn);
}
if ($s != FTP_FINISHED) {
echo "The file isn't downloading now!";
exit(1);
}
?>