www.gusucode.com > KPPW众包威客PHP开源建站系统 v3.0源码程序 > KPPW/vendor/twig/twig/lib/Twig/Node/Expression/Filter.php
<?php /* * This file is part of Twig. * * (c) 2009 Fabien Potencier * (c) 2009 Armin Ronacher * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ class Twig_Node_Expression_Filter extends Twig_Node_Expression_Call { public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null) { parent::__construct(array('node' => $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag); } public function compile(Twig_Compiler $compiler) { $name = $this->getNode('filter')->getAttribute('value'); $filter = $compiler->getEnvironment()->getFilter($name); $this->setAttribute('name', $name); $this->setAttribute('type', 'filter'); $this->setAttribute('thing', $filter); $this->setAttribute('needs_environment', $filter->needsEnvironment()); $this->setAttribute('needs_context', $filter->needsContext()); $this->setAttribute('arguments', $filter->getArguments()); if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) { $this->setAttribute('callable', $filter->getCallable()); } if ($filter instanceof Twig_SimpleFilter) { $this->setAttribute('is_variadic', $filter->isVariadic()); } $this->compileCallable($compiler); } }