|
1
|
<?php
|
|
2
|
|
|
3
|
/*
|
|
4
|
* This file is part of Twig.
|
|
5
|
*
|
|
6
|
* (c) 2009 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
|
|
|
12
|
/**
|
|
13
|
* Loads a template from a string.
|
|
14
|
*
|
|
15
|
* This loader should only be used for unit testing as it has many limitations
|
|
16
|
* (for instance, the include or extends tag does not make any sense for a string
|
|
17
|
* loader).
|
|
18
|
*
|
|
19
|
* When using this loader with a cache mechanism, you should know that a new cache
|
|
20
|
* key is generated each time a template content "changes" (the cache key being the
|
|
21
|
* source code of the template). If you don't want to see your cache grows out of
|
|
22
|
* control, you need to take care of clearing the old cache file by yourself.
|
|
23
|
*
|
|
24
|
* @package twig
|
|
25
|
* @author Fabien Potencier <fabien@symfony.com>
|
|
26
|
*/
|
|
27
|
class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
|
|
28
|
{
|
|
29
|
/**
|
|
30
|
* {@inheritdoc}
|
|
31
|
*/
|
|
32
|
public function getSource($name)
|
|
33
|
{
|
|
34
|
return $name;
|
|
35
|
}
|
|
36
|
|
|
37
|
/**
|
|
38
|
* {@inheritdoc}
|
|
39
|
*/
|
|
40
|
public function exists($name)
|
|
41
|
{
|
|
42
|
return true;
|
|
43
|
}
|
|
44
|
|
|
45
|
/**
|
|
46
|
* {@inheritdoc}
|
|
47
|
*/
|
|
48
|
public function getCacheKey($name)
|
|
49
|
{
|
|
50
|
return $name;
|
|
51
|
}
|
|
52
|
|
|
53
|
/**
|
|
54
|
* {@inheritdoc}
|
|
55
|
*/
|
|
56
|
public function isFresh($name, $time)
|
|
57
|
{
|
|
58
|
return true;
|
|
59
|
}
|
|
60
|
}
|