public function get($name, $type = self::TYPE_GET, $default = null)
    {
        return (isset($this->vars[$type]) && isset($this->vars[$type][$name])) ? $this->vars[$type][$name] : $default;
    }
public function get($name, $type = self::TYPE_GET, $default = null)
    {
        return (isset($this->vars[$type]) && isset($this->vars[$type][$name])) ? $this->vars[$type][$name] : $default;
    }
public function get ( $ name , $ type = self :: TYPE_GET , $ default = null ) { return ( isset ( $ this -> vars [ $ type ] ) && isset ( $ this -> vars [ $ type ] [ $ name ] ) ) ? $ this -> vars [ $ type ] [ $ name ] : $ default ; }
This method return request value

@param string $name
@param string $type
@param null $default
@return null|mixed
This method return request value