<?php
// set up basic connection
$ftp = ftp_connect($ftp_server); 

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

// check connection
if ((!$ftp) || (!$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";
}

// upload the file
$upload = ftp_put($ftp, $destination_file, $source_file, FTP_BINARY); 

// check upload status
if (!$upload) { 
    echo "FTP upload has failed!";
} else {
    echo "Uploaded $source_file to $ftp_server as $destination_file";
}

// close the FTP connection 
ftp_close($ftp); 
?>