Proyectos de Subversion Moodle

Rev

| Ultima modificación | Ver Log |

Rev Autor Línea Nro. Línea
1 efrain 1 
<?php
2 
 
3 
namespace Kevinrob\GuzzleCache\Storage;
4 
 
5 
use Kevinrob\GuzzleCache\CacheEntry;
6 
 
7 
/**
8 
 * This cache class is backed by a PHP Array.
9 
 */
10 
class VolatileRuntimeStorage implements CacheStorageInterface
11 
{
12 
 
13 
    /**
14 
     * @var CacheEntry[]
15 
     */
16 
    protected $cache = [];
17 
 
18 
    /**
19 
     * @param string $key
20 
     *
21 
     * @return CacheEntry|null the data or false
22 
     */
23 
    public function fetch($key)
24 
    {
25 
        if (isset($this->cache[$key])) {
26 
            return $this->cache[$key];
27 
        }
28 
 
29 
        return;
30 
    }
31 
 
32 
    /**
33 
     * @param string $key
34 
     * @param CacheEntry $data
35 
     *
36 
     * @return bool
37 
     */
38 
    public function save($key, CacheEntry $data)
39 
    {
40 
        $this->cache[$key] = $data;
41 
 
42 
        return true;
43 
    }
44 
 
45 
    /**
46 
     * @param string $key
47 
     *
48 
     * @return bool
49 
     */
50 
    public function delete($key)
51 
    {
52 
        if (true === array_key_exists($key, $this->cache)) {
53 
            unset($this->cache[$key]);
54 
 
55 
            return true;
56 
        }
57 
 
58 
        return false;
59 
    }
60 
}