public function getTwig()
    {
        if ($this->_twig === null) {
            $this->_twig = new \Twig_Environment(new \Twig_Loader_Array());
        }

        return $this->_twig;
    }
public function getTwig()
    {
        if ($this->_twig === null) {
            $this->_twig = new \Twig_Environment(new \Twig_Loader_Array());
        }

        return $this->_twig;
    }
public function getTwig ( ) { if ( $ this -> _twig === null ) { $ this -> _twig = new \ Twig_Environment ( new \ Twig_Loader_Array ( ) ) ; } return $ this -> _twig ; }
Twig getter.
@return \Twig_Environment
Twig getter .