public function getCompiler()
    {
        if (null === $this->compiler) {
            $this->compiler = new Twig_Compiler($this);
        }

        return $this->compiler;
    }
public function getCompiler()
    {
        if (null === $this->compiler) {
            $this->compiler = new Twig_Compiler($this);
        }

        return $this->compiler;
    }
public function getCompiler ( ) { if ( null === $ this -> compiler ) { $ this -> compiler = new Twig_Compiler ( $ this ) ; } return $ this -> compiler ; }
Gets the Compiler instance.

@return Twig_CompilerInterface A Twig_CompilerInterface instance
Gets the Compiler instance .