AAAA'.$text.''; else return ''.$text.''; } public function escape($var) { if (in_array($this->_escape, array('htmlspecialchars', 'htmlentities'))) { $result = call_user_func($this->_escape, $var, ENT_COMPAT, $this->_charset); } else { $result = call_user_func($this->_escape, $var); } return $result; } }