gistfile1.txt

function safeCreateDir($dir, $exit = true) {
  if (!file_exists($dir)) {
    if (!mkdir($dir, 0700, true)) {
        $processUser = posix_getpwuid(posix_geteuid());
        error_log($dir." ".implode($processUser));
      if ($exit) {
        debugMail('failed to create dir: ' . $dir, true);
      }
      return false;
    }
  }
  return true;
}