<?php
if($_POST['user']=="" or $_POST['pass']=="" or $_POST['host']=="" or $_POST['root']=="" or !isset($_POST['run'])){
 print('<form method=post name=form>');
 print('FTP username <input type=\'text\' name=user value=""><br>');
 print('FTP password <input type=\'password\' name=pass value=""><br>');
 print('FTP Host <input type=\'text\' name=host value=""><br>');
 print('FTP Root Directory <input type=\'text\' name=root value=""><br>');
 print('<input type=\'hidden\' name=run value="1">');
 print('<input type=\'submit\'>');
}else{
$ftp_server = $_POST['host'];
$ftp_user = $_POST['user'];
$ftp_pass = $_POST['pass'];

$conn_id = ftp_connect($ftp_server) or die("Couldn't connect to $ftp_server please refresh and do not click retry");
// try to login
if (@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
  echo "Connected as $ftp_user@$ftp_server\n";
} else {
  echo "Couldn't connect as $ftp_user\n please refresh and do not click retry";
}

// close the connection
ftp_close($conn_id);  }
?>