7-12 /include/onUninstall.php

<?php

function xoops_module_uninstall_tad_ebook(&$module) {
  GLOBAL $xoopsDB;
  $date=date("Ymd");

  rename(XOOPS_ROOT_PATH."/uploads/tad_ebook",XOOPS_ROOT_PATH."/uploads/tad_ebook_bak_{$date}");

  return true;
}


//刪除目錄
function delete_directory($dirname) {
    if (is_dir($dirname))
        $dir_handle = opendir($dirname);
    if (!$dir_handle)
        return false;
    while($file = readdir($dir_handle)) {
        if ($file != "." && $file != "..") {
            if (!is_dir($dirname."/".$file))
                unlink($dirname."/".$file);
            else
                delete_directory($dirname.'/'.$file);
        }
    }
    closedir($dir_handle);
    rmdir($dirname);
    return true;
}

//拷貝目錄
function full_copy( $source="", $target=""){
  if ( is_dir( $source ) ){
    @mkdir( $target );
    $d = dir( $source );
    while ( FALSE !== ( $entry = $d->read() ) ){
      if ( $entry == '.' || $entry == '..' ){
        continue;
      }

      $Entry = $source . '/' . $entry;
      if ( is_dir( $Entry ) ) {
        full_copy( $Entry, $target . '/' . $entry );
        continue;
      }
      copy( $Entry, $target . '/' . $entry );
    }
    $d->close();
  }else{
    copy( $source, $target );
  }
}

?>