evet yükleyebilirsin de,

curl örnek.
http://www.web-development-blog.com/...load-via-curl/

 	$ch = curl_init();
 	$localfile = $_FILES['upload']['tmp_name'];
 	$fp = fopen($localfile, 'r');
 	curl_setopt($ch, CURLOPT_URL, 'ftp://ftp_login:password@ftp.domain.com/'.$_FILES['upload']['name']);
 	curl_setopt($ch, CURLOPT_UPLOAD, 1);
 	curl_setopt($ch, CURLOPT_INFILE, $fp);
 	curl_setopt($ch, CURLOPT_INFILESIZE, filesize($localfile));
 	curl_exec ($ch);
 	$error_no = curl_errno($ch);
 	curl_close ($ch);
        if ($error_no == 0) {
        	$error = 'File uploaded succesfully.';
        } else {
        	$error = 'File upload error.';
        }

curl kullanmadan php ftp
http://www.weberdev.com/get_example-3544.html

<?php
$ftp_user_name='XXXXXXXX';
$ftp_user_pass='XXXXXXXX';
$ftp_server='ftp.YOURSITE.com';
$ftp_dir='/YOURSITE.COM/public_html/upload/';

$web_dir='../upload/';
$web_location=$web_dir.$imagefile_name;
$destination_file=$ftp_dir.$imagefile_name;

$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
$upload = ftp_put($conn_id, $destination_file, $imagefile, FTP_BINARY);

$ch=ftp_site($conn_id,"chmod 777 ".$destination_file);

ftp_close($conn_id);


if (file_exists($web_location))
        {
        echo "file was uploaded as $web_location";
        }
else
        {
        echo "Could not create $web_location";
        }
?>