Horde_HashTable_Vfs::_delete PHP Method

    protected function _delete($keys)
    {
        $ret = true;
        foreach ($keys as $key) {
            try {
                $this->_vfs->deleteFile($this->_params['vfspath'], $key);
            } catch (Horde_Vfs_Exception $e) {
                $ret = false;
            }
        }
        return $ret;
    }