public function updateAlias($id, $name) { $alias = Cloud_Model_Utli_CloudUtli::stripUnicode($name); $alias = preg_replace(array('/\\s+/', '/[^A-Za-z0-9-]/', '/^[-]/', '/-$/'), array('-', '', '', ''), strtolower($alias)); $data = array('alias' => $alias); $where = array('id = ?' => $id); $this->getDbTable()->update($data, $where); }