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1 | <?php |
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2 | /** |
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3 | * Part of the Joomla Framework Cache Package |
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4 | * |
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5 | * @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved. |
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6 | * @license GNU General Public License version 2 or later; see LICENSE |
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7 | */ |
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8 | |||
9 | namespace Joomla\Cache\Adapter; |
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10 | |||
11 | use Joomla\Cache\AbstractCacheItemPool; |
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12 | use Joomla\Cache\Item\HasExpirationDateInterface; |
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13 | use Joomla\Cache\Item\Item; |
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14 | use Psr\Cache\CacheItemInterface; |
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15 | |||
16 | /** |
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17 | * APCu cache driver for the Joomla Framework. |
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18 | * |
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19 | * @since __DEPLOY_VERSION__ |
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20 | * @deprecated The joomla/cache package is deprecated |
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21 | */ |
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22 | class Apcu extends AbstractCacheItemPool |
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23 | { |
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24 | /** |
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25 | * This will wipe out the entire cache's keys |
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26 | * |
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27 | * @return boolean True if the pool was successfully cleared. False if there was an error. |
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28 | * |
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29 | * @since __DEPLOY_VERSION__ |
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30 | */ |
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31 | public function clear() |
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32 | { |
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33 | return apcu_clear_cache(); |
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34 | } |
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35 | |||
36 | /** |
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37 | * Returns a Cache Item representing the specified key. |
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38 | * |
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39 | * @param string $key The key for which to return the corresponding Cache Item. |
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40 | * |
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41 | * @return CacheItemInterface The corresponding Cache Item. |
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42 | * |
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43 | * @since __DEPLOY_VERSION__ |
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44 | */ |
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45 | View Code Duplication | public function getItem($key) |
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0 ignored issues
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This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. ![]() |
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46 | { |
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47 | $success = false; |
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48 | $value = apcu_fetch($key, $success); |
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49 | $item = new Item($key); |
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0 ignored issues
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show
The class
Joomla\Cache\Item\Item has been deprecated with message: The joomla/cache package is deprecated
This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead. ![]() |
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50 | |||
51 | if ($success) |
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52 | { |
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53 | $item->set($value); |
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54 | } |
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55 | |||
56 | return $item; |
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57 | } |
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58 | |||
59 | /** |
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60 | * Returns a traversable set of cache items. |
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61 | * |
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62 | * @param string[] $keys An indexed array of keys of items to retrieve. |
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63 | * |
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64 | * @return array A traversable collection of Cache Items keyed by the cache keys of each item. |
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65 | * A Cache item will be returned for each key, even if that key is not found. |
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66 | * |
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67 | * @since __DEPLOY_VERSION__ |
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68 | */ |
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69 | public function getItems(array $keys = []) |
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70 | { |
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71 | $items = []; |
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72 | $success = false; |
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73 | $values = apcu_fetch($keys, $success); |
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74 | |||
75 | if ($success && is_array($values)) |
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76 | { |
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77 | foreach ($keys as $key) |
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78 | { |
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79 | $items[$key] = new Item($key); |
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0 ignored issues
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show
The class
Joomla\Cache\Item\Item has been deprecated with message: The joomla/cache package is deprecated
This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead. ![]() |
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80 | |||
81 | if (isset($values[$key])) |
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82 | { |
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83 | $items[$key]->set($values[$key]); |
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84 | } |
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85 | } |
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86 | } |
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87 | |||
88 | return $items; |
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89 | } |
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90 | |||
91 | /** |
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92 | * Removes the item from the pool. |
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93 | * |
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94 | * @param string $key The key to delete. |
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95 | * |
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96 | * @return boolean True if the item was successfully removed. False if there was an error. |
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97 | * |
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98 | * @since __DEPLOY_VERSION__ |
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99 | */ |
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100 | public function deleteItem($key) |
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101 | { |
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102 | if ($this->hasItem($key)) |
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103 | { |
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104 | return apcu_delete($key); |
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105 | } |
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106 | |||
107 | // If the item doesn't exist, no error |
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108 | return true; |
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109 | } |
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110 | |||
111 | /** |
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112 | * Persists a cache item immediately. |
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113 | * |
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114 | * @param CacheItemInterface $item The cache item to save. |
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115 | * |
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116 | * @return boolean True if the item was successfully persisted. False if there was an error. |
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117 | * |
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118 | * @since __DEPLOY_VERSION__ |
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119 | */ |
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120 | View Code Duplication | public function save(CacheItemInterface $item) |
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0 ignored issues
–
show
This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. ![]() |
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121 | { |
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122 | // If we are able to find out when the item expires - find out. Else bail. |
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123 | if ($item instanceof HasExpirationDateInterface) |
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124 | { |
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125 | $ttl = $this->convertItemExpiryToSeconds($item); |
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126 | } |
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127 | else |
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128 | { |
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129 | $ttl = 0; |
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130 | } |
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131 | |||
132 | return apcu_store($item->getKey(), $item->get(), $ttl); |
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0 ignored issues
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133 | } |
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134 | |||
135 | /** |
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136 | * Confirms if the cache contains specified cache item. |
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137 | * |
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138 | * @param string $key The key for which to check existence. |
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139 | * |
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140 | * @return boolean True if item exists in the cache, false otherwise. |
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141 | * |
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142 | * @since __DEPLOY_VERSION__ |
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143 | */ |
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144 | public function hasItem($key) |
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145 | { |
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146 | return apcu_exists($key); |
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147 | } |
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148 | |||
149 | /** |
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150 | * Test to see if the CacheItemPoolInterface is available |
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151 | * |
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152 | * @return boolean True on success, false otherwise |
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153 | * |
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154 | * @since __DEPLOY_VERSION__ |
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155 | */ |
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156 | public static function isSupported(): bool |
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157 | { |
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158 | $supported = extension_loaded('apcu') && ini_get('apc.enabled'); |
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159 | |||
160 | // If on the CLI interface, the `apc.enable_cli` option must also be enabled |
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161 | if ($supported && php_sapi_name() === 'cli') |
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162 | { |
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163 | $supported = ini_get('apc.enable_cli'); |
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164 | } |
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165 | |||
166 | return (bool) $supported; |
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167 | } |
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168 | } |
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169 |
This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead.