PHP Ftp Multiple Files?

$ftp_server = "server.com";
$ftp_user_name = "name";
$ftp_user_pass = "password";
$source_file = "/dir/file1.zip";
$destination_file = "/home/public_html/dl/file1.zip";
 
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
 
if ((!$conn_id) || (!$login_result)) {
     echo "FTP connection has failed to $ftp_server as $ftp_user_name.<br />";
     exit;
} else {
     echo "Connected to $ftp_server successfully as $ftp_user_name.<br />";
}
 
$download = ftp_get($conn_id, $destination_file, $source_file, FTP_BINARY);
 
if (!$download) {
     echo "FTP download has failed!";
} else {
     echo "Downloaded $source_file from $ftp_server as $destination_file";
}
fclose($fp);

//asume you put each filename per line on list-file.txt
$f = fopen("list-file.txt", "r");
while ( $lines = fgets($f, 1024)) {
	$filename = $lines;
             $destination_file = "/home/public_html/dl/$filename";
             myftpfunction($destination_file);
}
fclose($f);


function myftpfunction($destination_file){
//your ftp code goes here
}