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Function.php (1426B)

      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', $function->getCallable());
     31         }
     32         if ($function instanceof Twig_SimpleFunction) {
     33             $this->setAttribute('is_variadic', $function->isVariadic());
     34         }
     35 
     36         $this->compileCallable($compiler);
     37     }
     38 }