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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of BiuradPHP opensource projects. |
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* |
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* PHP version 7.1 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2019 Biurad Group (https://biurad.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Biurad\Cache\Tests\Fixtures; |
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use Doctrine\Common\Cache\Cache; |
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class NullAdapterTest implements Cache |
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{ |
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/** @var array<mixed,int>*/ |
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private $data = []; |
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/** @var int */ |
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private $hitsCount = 0; |
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/** @var int */ |
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private $missesCount = 0; |
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/** @var int */ |
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private $upTime; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function __construct() |
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{ |
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$this->upTime = \time(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fetch($id) |
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{ |
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if (!$this->contains($id)) { |
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$this->missesCount += 1; |
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return false; |
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} |
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$this->hitsCount += 1; |
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return $this->data[$id][0]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function contains($id) |
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{ |
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if (!isset($this->data[$id])) { |
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return false; |
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} |
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$expiration = $this->data[$id][1]; |
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if ($expiration && $expiration < \time()) { |
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$this->delete($id); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function save($id, $data, $lifeTime = 0) |
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{ |
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$this->data[$id] = [$data, $lifeTime ? \time() + $lifeTime : false]; |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function delete($id) |
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{ |
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unset($this->data[$id]); |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function flushAll() |
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{ |
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$this->data = []; |
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return true; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getStats() |
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{ |
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return [ |
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Cache::STATS_HITS => $this->hitsCount, |
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Cache::STATS_MISSES => $this->missesCount, |
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Cache::STATS_UPTIME => $this->upTime, |
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Cache::STATS_MEMORY_USAGE => null, |
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Cache::STATS_MEMORY_AVAILABLE => null, |
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]; |
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} |
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public function getNamespace() |
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{ |
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return ''; |
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} |
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} |
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biurad /
php-cache
