public function getParam(string $paramName)
	{
		return $this->hasParam($paramName) ? $this->params[ $paramName ] : null;
	}
public function getParam(string $paramName)
	{
		return $this->hasParam($paramName) ? $this->params[ $paramName ] : null;
	}
public function getParam ( string $ paramName ) { return $ this -> hasParam ( $ paramName ) ? $ this -> params [ $ paramName ] : null ; }
Get parameter from request

@param string $paramName

@return mixed
Get parameter from request