<?php
$ftp_server="";
$ftp_user_name="";
$ftp_user_pass="";
$file = "";//tobe uploaded
$remote_file = "";

// set up basic connection
$conn_id = ftp_connect($ftp_server);

// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);

// upload a file
if (ftp_put($conn_id, $remote_file, $file, FTP_ASCII)) {
    echo "successfully uploaded $filen";
    exit;
} else {
    echo "There was a problem while uploading $filen";
    exit;
    }
// close the connection
ftp_close($conn_id);
?>

goster.php'den dışa vurduğun veriyi $file olan yere gönderirsen, ftp servera istediğin dosyayı yükleyebilirsin.