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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
06b69b18 | 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
26 | */ | |
27 | ||
28 | /** | |
29 | * | |
30 | * @package CRM | |
06b69b18 | 31 | * @copyright CiviCRM LLC (c) 2004-2014 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | class CRM_Utils_Cache_NoCache implements CRM_Utils_Cache_Interface { | |
37 | ||
38 | /** | |
39 | * We only need one instance of this object. So we use the singleton | |
40 | * pattern and cache the instance in this variable | |
41 | * | |
42 | * @var object | |
43 | * @static | |
44 | */ | |
45 | static private $_singleton = NULL; | |
46 | ||
47 | /** | |
48 | * Constructor | |
49 | * | |
77b97be7 | 50 | * @param array $config an array of configuration params |
6a488035 | 51 | * |
77b97be7 | 52 | * @return \CRM_Utils_Cache_NoCache |
6a488035 TO |
53 | */ |
54 | function __construct($config) { | |
55 | } | |
56 | ||
5bc392e6 EM |
57 | /** |
58 | * @param string $key | |
59 | * @param mixed $value | |
60 | * | |
61 | * @return bool | |
62 | */ | |
6a488035 TO |
63 | function set($key, &$value) { |
64 | return FALSE; | |
65 | } | |
66 | ||
5bc392e6 EM |
67 | /** |
68 | * @param string $key | |
69 | * | |
70 | * @return null | |
71 | */ | |
6a488035 TO |
72 | function get($key) { |
73 | return NULL; | |
74 | } | |
75 | ||
5bc392e6 EM |
76 | /** |
77 | * @param string $key | |
78 | * | |
79 | * @return bool | |
80 | */ | |
6a488035 TO |
81 | function delete($key) { |
82 | return FALSE; | |
83 | } | |
84 | ||
5bc392e6 EM |
85 | /** |
86 | * @return bool | |
87 | */ | |
6a488035 TO |
88 | function flush() { |
89 | return FALSE; | |
90 | } | |
91 | } | |
92 |