Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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Array.php
01 <?php
02
03 /*
04 * This file is part of Twig.
05 *
06 * (c) 2009 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 * Loads a template from an array.
14 *
15 * When using this loader with a cache mechanism, you should know that a new cache
16 * key is generated each time a template content "changes" (the cache key being the
17 * source code of the template). If you don't want to see your cache grows out of
18 * control, you need to take care of clearing the old cache file by yourself.
19 *
20 * This loader should only be used for unit testing.
21 *
22 * @author Fabien Potencier <fabien@symfony.com>
23 */
24 class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
25 {
26 protected $templates = array();
27
28 /**
29 * Constructor.
30 *
31 * @param array $templates An array of templates (keys are the names, and values are the source code)
32 */
33 public function __construct(array $templates)
34 {
35 $this->templates = $templates;
36 }
37
38 /**
39 * Adds or overrides a template.
40 *
41 * @param string $name The template name
42 * @param string $template The template source
43 */
44 public function setTemplate($name, $template)
45 {
46 $this->templates[(string) $name] = $template;
47 }
48
49 /**
50 * {@inheritdoc}
51 */
52 public function getSource($name)
53 {
54 $name = (string) $name;
55 if (!isset($this->templates[$name])) {
56 throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
57 }
58
59 return $this->templates[$name];
60 }
61
62 /**
63 * {@inheritdoc}
64 */
65 public function exists($name)
66 {
67 return isset($this->templates[(string) $name]);
68 }
69
70 /**
71 * {@inheritdoc}
72 */
73 public function getCacheKey($name)
74 {
75 $name = (string) $name;
76 if (!isset($this->templates[$name])) {
77 throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
78 }
79
80 return $this->templates[$name];
81 }
82
83 /**
84 * {@inheritdoc}
85 */
86 public function isFresh($name, $time)
87 {
88 $name = (string) $name;
89 if (!isset($this->templates[$name])) {
90 throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
91 }
92
93 return true;
94 }
95 }
96