FTP Connection using PHP

ftp.php

<?php

// Session data
$ftpHost = 'ftp.domain.ext';
$ftpUsername = 'username';
$ftpPassword = '*****';

// Connect with ftp host
$conn = ftp_connect($ftpHost) or die("Is not possible connect with ftp host");

// Login with ftp host
$ftpLogin = ftp_login($conn, $ftpUsername, $ftpPassword);

// SEND FILE TO FTP SERVER
$localFilePath = "index.php";
$remoteFilePath = "public/index.php";

if(ftp_put($conn, $remoteFilePath, $localFilePath, FTP_ASCII)) {
  echo "File transferred successfully";
}

// GET FILE FROM FTP SERVER
if(ftp_get($conn, $localFilePath, $remoteFilePath, FTP_BINARY)) {
  echo "File transferred successfully";
}

// DELETE FILE FROM FTP SERVER
if(ftp_delete($conn, $localFilePath, $remoteFilePath, FTP_BINARY)) {
  echo "File transferred successfully";
}

// close FTP session
ftp_close($conn);