<?php
// FTP server details
$ftpHost   = 'ftp.host.com';
$ftpUsername = 'tutsplanet';
$ftpPassword = 'xxxxxxx';

// open an FTP connection
$connId = ftp_connect($ftpHost) or die("Couldn't connect to $ftpHost");

// login to FTP
if(@ftp_login($connId, $ftpUsername, $ftpPassword)){
    echo "Connected as $ftpUsername@$ftpHost";
}else{
    echo "Couldn't connect as $ftpUsername";
}

// local & server file path
$localDirFilePath  = 'test.php';
$remoteDirFilePath = 'public_html/test.php';

// Uploading a file
if(ftp_put($connId, $remoteDirFilePath, $localDirFilePath, FTP_ASCII)){
    echo "File transfer successful - $localDirFilePath";
}else{
    echo "There is an error while uploading $remoteDirFilePath";
}

// close the FTP connection
ftp_close($connId);