Are there any best practices to follow when copying directories and files to another server using PHP?

When copying directories and files to another server using PHP, it is important to ensure that the destination directory is writable and that the files are copied securely to prevent any data loss or corruption. One best practice is to use PHP's built-in functions like `copy()` or `move_uploaded_file()` to handle the file transfer process.

$source = '/path/to/source/directory';
$destination = '/path/to/destination/directory';

if (!is_dir($destination)) {
    mkdir($destination, 0777, true);
}

$files = scandir($source);
foreach ($files as $file) {
    if ($file != '.' && $file != '..') {
        copy($source . '/' . $file, $destination . '/' . $file);
    }
}