Código:
Gracias <?php if ($_POST['carpeta']) { $carpeta=$_POST['carpeta']; } if(!mkdir($carpeta, 0700)) { echo "Carpeta $carpeta creada"; }else{ $file = 'index.php'; $file1 = 'zonainter.css'; $newfile = '$carpeta/index.php'; $newfile1 = '$carpeta/zonainter.css'; if (!copy($file, $file1, $newfile, newfile1)) { echo "failed to copy $file...\n"; } } ?>