PHP Upload กับ FTP ขอตัวอย่างการอัพโหลด php แบบ ftp ที่สามาถ upload ข้าม server 1 ไปที่ server 2 ได้ครับ

//สคริปต์อัพโหลด
<?
if($_POST[Submit]){
 set_time_limit(3000);
  //set up basic connection
 $ftp_server = “domain.com”;
 $ftp_user_name = “user“;
 $ftp_user_pass = “password”;
 $destination_file = $_FILES['file']['name'];
 $source_file = $_FILES['file']['tmp_name'];
 $size_file=$_FILES['file']['size'];
 $conn_id = ftp_connect($ftp_server);
 
 
 // login with username and password
 $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

 ftp_chdir($conn_id,”htdocs/upload/store_file”);
   // check connection  
 if ((!$conn_id) || (!$login_result)) {
     echo “FTP connection has failed!”;
     echo “Attempted to connect to $ftp_server for user $ftp_user_name”;
     exit;
 } else {
     echo “Connected to $ftp_server, for user $ftp_user_name<br/>”;     }      
// upload the file  
 $upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY);    
// check upload status  
 if (!$upload) {
     echo “FTP upload has failed!”;
  }    
// close the FTP stream  
ftp_close($conn_id);}//end $_POST[Submit]
?>

<?php
	$conn = ftp_connect("ftp.thaicreate.com") or die("Could not connect");
	ftp_login($conn,"user","password");

	ftp_pasv($conn, true);

	$localfile = "source.txt";
	$destination = "/public_html/resource/des.txt";

	ftp_put($conn,$destination,$localfile,FTP_BINARY);

	ftp_close($conn);
?>

ftp_put($conn,$destination,$localfile,FTP_BINARY);

ftp_put($conn,$destination,$localfile,FTP_BINARY);