1 | <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
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2 | /** |
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3 | * CodeIgniter |
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4 | * |
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5 | * An open source application development framework for PHP 4.3.2 or newer |
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6 | * |
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7 | * @package CodeIgniter |
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8 | * @author ExpressionEngine Dev Team |
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9 | * @copyright Copyright (c) 2006 - 2012 EllisLab, Inc. |
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10 | * @license http://codeigniter.com/user_guide/license.html |
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11 | * @link http://codeigniter.com |
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12 | * @since Version 2.0 |
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13 | * @filesource |
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14 | */ |
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15 | |
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16 | // ------------------------------------------------------------------------ |
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17 | |
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18 | /** |
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19 | * CodeIgniter Dummy Caching Class |
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20 | * |
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21 | * @package CodeIgniter |
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22 | * @subpackage Libraries |
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23 | * @category Core |
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24 | * @author ExpressionEngine Dev Team |
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25 | * @link |
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26 | */ |
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27 | |
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28 | class CI_Cache_dummy extends CI_Driver { |
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29 | |
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30 | /** |
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31 | * Get |
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32 | * |
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33 | * Since this is the dummy class, it's always going to return FALSE. |
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34 | * |
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35 | * @param string |
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36 | * @return Boolean FALSE |
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37 | */ |
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38 | public function get($id) |
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39 | { |
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40 | return FALSE; |
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41 | } |
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42 | |
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43 | // ------------------------------------------------------------------------ |
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44 | |
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45 | /** |
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46 | * Cache Save |
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47 | * |
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48 | * @param string Unique Key |
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49 | * @param mixed Data to store |
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50 | * @param int Length of time (in seconds) to cache the data |
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51 | * |
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52 | * @return boolean TRUE, Simulating success |
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53 | */ |
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54 | public function save($id, $data, $ttl = 60) |
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55 | { |
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56 | return TRUE; |
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57 | } |
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58 | |
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59 | // ------------------------------------------------------------------------ |
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60 | |
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61 | /** |
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62 | * Delete from Cache |
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63 | * |
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64 | * @param mixed unique identifier of the item in the cache |
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65 | * @param boolean TRUE, simulating success |
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66 | */ |
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67 | public function delete($id) |
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68 | { |
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69 | return TRUE; |
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70 | } |
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71 | |
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72 | // ------------------------------------------------------------------------ |
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73 | |
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74 | /** |
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75 | * Clean the cache |
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76 | * |
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77 | * @return boolean TRUE, simulating success |
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78 | */ |
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79 | public function clean() |
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80 | { |
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81 | return TRUE; |
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82 | } |
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83 | |
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84 | // ------------------------------------------------------------------------ |
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85 | |
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86 | /** |
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87 | * Cache Info |
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88 | * |
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89 | * @param string user/filehits |
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90 | * @return boolean FALSE |
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91 | */ |
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92 | public function cache_info($type = NULL) |
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93 | { |
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94 | return FALSE; |
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95 | } |
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96 | |
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97 | // ------------------------------------------------------------------------ |
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98 | |
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99 | /** |
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100 | * Get Cache Metadata |
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101 | * |
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102 | * @param mixed key to get cache metadata on |
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103 | * @return boolean FALSE |
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104 | */ |
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105 | public function get_metadata($id) |
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106 | { |
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107 | return FALSE; |
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108 | } |
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109 | |
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110 | // ------------------------------------------------------------------------ |
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111 | |
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112 | /** |
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113 | * Is this caching driver supported on the system? |
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114 | * Of course this one is. |
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115 | * |
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116 | * @return TRUE; |
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117 | */ |
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118 | public function is_supported() |
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119 | { |
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120 | return TRUE; |
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121 | } |
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122 | |
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123 | // ------------------------------------------------------------------------ |
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124 | |
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125 | } |
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126 | // End Class |
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127 | |
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128 | /* End of file Cache_dummy.php */ |
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129 | /* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */ |
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