public function param($name, $default = null)
    {
        return isset($this->parameters[$name]) ? $this->parameters[$name] : $default;
    }
public function param($name, $default = null)
    {
        return isset($this->parameters[$name]) ? $this->parameters[$name] : $default;
    }
public function param ( $ name , $ default = null ) { return isset ( $ this -> parameters [ $ name ] ) ? $ this -> parameters [ $ name ] : $ default ; }
Get named parameter value
@param string $name
@param null|mixed $default
@return mixed|null
Get named parameter value