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

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) 2010 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_Function extends Twig_Node_Expression_Call
  12 {
  13     public function __construct($name, Twig_NodeInterface $arguments, $lineno)
  14     {
  15         parent::__construct(array('arguments' => $arguments), array('name' => $name), $lineno);
  16     }
  17
  18     public function compile(Twig_Compiler $compiler)
  19     {
  20         $name = $this->getAttribute('name');
  21         $function = $compiler->getEnvironment()->getFunction($name);
  22
  23         $this->setAttribute('name', $name);
  24         $this->setAttribute('type', 'function');
  25         $this->setAttribute('thing', $function);
  26         $this->setAttribute('needs_environment', $function->needsEnvironment());
  27         $this->setAttribute('needs_context', $function->needsContext());
  28         $this->setAttribute('arguments', $function->getArguments());
  29         if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) {
  30             $this->setAttribute('callable', $function->getCallable());
  31         }
  32
  33         $this->compileCallable($compiler);
  34     }
  35 }