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-rw-r--r--inc/Twig/Extensions/TokenParser/Debug.php42
1 files changed, 42 insertions, 0 deletions
diff --git a/inc/Twig/Extensions/TokenParser/Debug.php b/inc/Twig/Extensions/TokenParser/Debug.php
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1<?php
2
3/*
4 * This file is part of Twig.
5 *
6 * (c) 2009-2010 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 */
11class Twig_Extensions_TokenParser_Debug extends Twig_TokenParser
12{
13 /**
14 * Parses a token and returns a node.
15 *
16 * @param Twig_Token $token A Twig_Token instance
17 *
18 * @return Twig_NodeInterface A Twig_NodeInterface instance
19 */
20 public function parse(Twig_Token $token)
21 {
22 $lineno = $token->getLine();
23
24 $expr = null;
25 if (!$this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) {
26 $expr = $this->parser->getExpressionParser()->parseExpression();
27 }
28 $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
29
30 return new Twig_Extensions_Node_Debug($expr, $lineno, $this->getTag());
31 }
32
33 /**
34 * Gets the tag name associated with this token parser.
35 *
36 * @param string The tag name
37 */
38 public function getTag()
39 {
40 return 'debug';
41 }
42}