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

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) 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 class Twig_Node_Expression_Test extends Twig_Node_Expression_Call
  12 {
  13     public function __construct(Twig_NodeInterface $node, $name, Twig_NodeInterface $arguments = null, $lineno)
  14     {
  15         $nodes = array('node' => $node);
  16         if (null !== $arguments) {
  17             $nodes['arguments'] = $arguments;
  18         }
  19
  20         parent::__construct($nodes, array('name' => $name), $lineno);
  21     }
  22
  23     public function compile(Twig_Compiler $compiler)
  24     {
  25         $name = $this->getAttribute('name');
  26         $test = $compiler->getEnvironment()->getTest($name);
  27
  28         $this->setAttribute('name', $name);
  29         $this->setAttribute('type', 'test');
  30         $this->setAttribute('thing', $test);
  31         if ($test instanceof Twig_TestCallableInterface || $test instanceof Twig_SimpleTest) {
  32             $this->setAttribute('callable', $test->getCallable());
  33         }
  34         if ($test instanceof Twig_SimpleTest) {
  35             $this->setAttribute('is_variadic', $test->isVariadic());
  36         }
  37
  38         $this->compileCallable($compiler);
  39     }
  40 }
  41
  42 class_alias('Twig_Node_Expression_Test', 'Twig\Node\Expression\TestExpression', false);