1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 6:  */
 7: 
 8: namespace Nette\Caching\Storages;
 9: 
10: use Nette;
11: 
12: 
13: /**
14:  * PHP files cache storage.
15:  *
16:  * @author     David Grudl
17:  */
18: class PhpFileStorage extends FileStorage
19: {
20:     /** @var string */
21:     public $hint;
22: 
23: 
24:     /**
25:      * Reads cache data from disk.
26:      * @param  array
27:      * @return mixed
28:      */
29:     protected function readData($meta)
30:     {
31:         return array(
32:             'file' => $meta[self::FILE],
33:             'handle' => $meta[self::HANDLE],
34:         );
35:     }
36: 
37: 
38:     /**
39:      * Returns file name.
40:      * @param  string
41:      * @return string
42:      */
43:     protected function getCacheFile($key)
44:     {
45:         return parent::getCacheFile(substr_replace(
46:             $key,
47:             trim(strtr($this->hint, '\\/@', '.._'), '.') . '-',
48:             strpos($key, Nette\Caching\Cache::NAMESPACE_SEPARATOR) + 1,
49:             0
50:         )) . '.php';
51:     }
52: 
53: }
54: