php — загрузка последнего измененного файла на FTP

<?php

$host = "hostname";

$connect = ftp_connect($host);

if (!$connect)

{

   echo "connect fail<br/>";

}

else

{

   echo "connect ok<br/>";

}

$user = "username";

$password = "some_pass";

$result = ftp_login($connect, $user, $password);

$dir = ftp_pwd($connect);

echo $dir."<br/>";

define('PATH', 'md/*.');

foreach (glob(PATH.'txt') as $local_file)

{

   $files_array[$local_file] = filemtime($local_file);

}

asort($files_array);

$keys = array_keys($files_array);

$upl_file = array_pop($keys);

$remote_file = "remote.txt";

if (ftp_put($connect, $remote_file, $upl_file, FTP_BINARY))

{

   echo "upload ok<br/>";

}

else

{

   echo "upload fail<br/>";

}

ftp_quit($connect);

?>