Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
So funktioniert es
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Auf das letzte Element klicken. Dies geht jeweils ein Schritt zurück |
Auf das Icon klicken, dies öffnet das Verzeichnis. Nochmal klicken schließt das Verzeichnis. |
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(Beispiel Datei-Icons)
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Auf das Icon klicken um den Quellcode anzuzeigen |
Sandbox.php
01 <?php
02
03 /*
04 * This file is part of Twig.
05 *
06 * (c) 2010 Fabien Potencier
07 *
08 * For the full copyright and license information, please view the LICENSE
09 * file that was distributed with this source code.
10 */
11
12 /**
13 * Marks a section of a template as untrusted code that must be evaluated in the sandbox mode.
14 *
15 * <pre>
16 * {% sandbox %}
17 * {% include 'user.html' %}
18 * {% endsandbox %}
19 * </pre>
20 *
21 * @see http://www.twig-project.org/doc/api.html#sandbox-extension for details
22 */
23 class Twig_TokenParser_Sandbox extends Twig_TokenParser
24 {
25 public function parse(Twig_Token $token)
26 {
27 $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
28 $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
29 $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
30
31 // in a sandbox tag, only include tags are allowed
32 if (!$body instanceof Twig_Node_Include) {
33 foreach ($body as $node) {
34 if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) {
35 continue;
36 }
37
38 if (!$node instanceof Twig_Node_Include) {
39 throw new Twig_Error_Syntax('Only "include" tags are allowed within a "sandbox" section.', $node->getLine(), $this->parser->getFilename());
40 }
41 }
42 }
43
44 return new Twig_Node_Sandbox($body, $token->getLine(), $this->getTag());
45 }
46
47 public function decideBlockEnd(Twig_Token $token)
48 {
49 return $token->test('endsandbox');
50 }
51
52 public function getTag()
53 {
54 return 'sandbox';
55 }
56 }
57