vendor/twig/twig/lib/Twig/Node/Expression/BlockReference.php

   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 block call node.
  15  *
  16  * @author Fabien Potencier <fabien@symfony.com>
  17  */
  18 class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
  19 {
  20     public function __construct(Twig_NodeInterface $name, $asString = false, $lineno, $tag = null)
  21     {
  22         parent::__construct(array('name' => $name), array('as_string' => $asString, 'output' => false), $lineno, $tag);
  23     }
  24
  25     /**
  26      * Compiles the node to PHP.
  27      *
  28      * @param Twig_Compiler A Twig_Compiler instance
  29      */
  30     public function compile(Twig_Compiler $compiler)
  31     {
  32         if ($this->getAttribute('as_string')) {
  33             $compiler->raw('(string) ');
  34         }
  35
  36         if ($this->getAttribute('output')) {
  37             $compiler
  38                 ->addDebugInfo($this)
  39                 ->write("\$this->displayBlock(")
  40                 ->subcompile($this->getNode('name'))
  41                 ->raw(", \$context, \$blocks);\n")
  42             ;
  43         } else {
  44             $compiler
  45                 ->raw("\$this->renderBlock(")
  46                 ->subcompile($this->getNode('name'))
  47                 ->raw(", \$context, \$blocks)")
  48             ;
  49         }
  50     }
  51 }