1 <?php

     2 

     3 /*

     4  * This file is part of Twig.

     5  *

     6  * (c) 2009 Fabien Potencier

     7  * (c) 2009 Armin Ronacher

     8  *

     9  * For the full copyright and license information, please view the LICENSE

    10  * file that was distributed with this source code.

    11  */

    12 

    13 /**

    14  * Represents a node that outputs an expression.

    15  *

    16  * @package    twig

    17  * @author     Fabien Potencier <fabien@symfony.com>

    18  */

    19 class Twig_Node_Print extends Twig_Node implements Twig_NodeOutputInterface

    20 {

    21     public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)

    22     {

    23         parent::__construct(array('expr' => $expr), array(), $lineno, $tag);

    24     }

    25 

    26     /**

    27      * Compiles the node to PHP.

    28      *

    29      * @param Twig_Compiler A Twig_Compiler instance

    30      */

    31     public function compile(Twig_Compiler $compiler)

    32     {

    33         $compiler

    34             ->addDebugInfo($this)

    35             ->write('echo ')

    36             ->subcompile($this->getNode('expr'))

    37             ->raw(";\n")

    38         ;

    39     }

    40 }