Function.php

1. 8.x drupal/core/vendor/twig/twig/lib/Twig/Function.php
2. 8.x drupal/core/vendor/twig/twig/lib/Twig/Filter/Function.php
3. 8.x drupal/core/vendor/twig/twig/lib/Twig/Function/Function.php
4. 8.x drupal/core/vendor/twig/twig/lib/Twig/Test/Function.php
5. 8.x drupal/core/vendor/twig/twig/lib/Twig/Node/Expression/Function.php

<?php

/*
 * This file is part of Twig.
 *
 * (c) 2010 Fabien Potencier
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
class Twig_Node_Expression_Function extends Twig_Node_Expression_Call {
  public function __construct($name, Twig_NodeInterface $arguments, $lineno) {
    parent::__construct(array(
      'arguments' => $arguments,
    ), array(
      'name' => $name,
    ), $lineno);
  }
  public function compile(Twig_Compiler $compiler) {
    $name = $this
      ->getAttribute('name');
    $function = $compiler
      ->getEnvironment()
      ->getFunction($name);
    $this
      ->setAttribute('name', $name);
    $this
      ->setAttribute('type', 'function');
    $this
      ->setAttribute('thing', $function);
    $this
      ->setAttribute('needs_environment', $function
      ->needsEnvironment());
    $this
      ->setAttribute('needs_context', $function
      ->needsContext());
    $this
      ->setAttribute('arguments', $function
      ->getArguments());
    if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) {
      $this
        ->setAttribute('callable', $function
        ->getCallable());
    }
    $this
      ->compileCallable($compiler);
  }

}