setParams ($params); } function get ($name, $default = null) { if (array_key_exists($name, $this->_params)) { return $this->_params [$name]; } return $default; } function post ($name, $default = null) { return $this->get ($name, $default); } protected function setParams ($_params) { $this->_params = $_params; } protected function getParams () { return $this->_params; } }