Rename a path (PHP)

path_rename.php

<?php
  require('path_check.php');

  function path_rename ($from, $to) {
    if (is_dir($from)) {
      path_check($to, 0777);
      foreach (glob($from . DIRECTORY_SEPARATOR . '*') as $item) {
        path_rename($item, $to . DIRECTORY_SEPARATOR . basename($item));
      }
      rmdir($from);
    } else {
      rename($from, $to);
    }
  }