inc/Twig/Node/SetTemp.php

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) 2011 Fabien Potencier
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 class Twig_Node_SetTemp extends Twig_Node
  13 {
  14     public function __construct($name, $lineno)
  15     {
  16         parent::__construct(array(), array('name' => $name), $lineno);
  17     }
  18
  19     public function compile(Twig_Compiler $compiler)
  20     {
  21         $name = $this->getAttribute('name');
  22         $compiler
  23             ->addDebugInfo($this)
  24             ->write('if (isset($context[')
  25             ->string($name)
  26             ->raw('])) { $_')
  27             ->raw($name)
  28             ->raw('_ = $context[')
  29             ->repr($name)
  30             ->raw(']; } else { $_')
  31             ->raw($name)
  32             ->raw("_ = null; }\n")
  33         ;
  34     }
  35 }