<?php
  function rd ($path) {
    $exclude = array('', '.', '..');
    foreach (array_diff(scandir($path), $exclude) as $file) {
      if (is_file($path . DIRECTORY_SEPARATOR . $file)) {
        unlink($path . DIRECTORY_SEPARATOR . $file);
      } else {
        rd($path . DIRECTORY_SEPARATOR . $file);
      }
    }
    rmdir($path);
  }
?>