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<?php |
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/** |
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* Class MemcachedCache |
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* |
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* @filesource MemcachedCache.php |
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* @created 25.05.2017 |
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* @package chillerlan\SimpleCache |
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* @author Smiley <[email protected]> |
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* @copyright 2017 Smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\SimpleCache; |
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use chillerlan\Settings\SettingsContainerInterface; |
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use Memcached; |
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class MemcachedCache extends CacheDriverAbstract{ |
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/** |
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* @var \Memcached |
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*/ |
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protected $memcached; |
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/** |
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* MemcachedCache constructor. |
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* |
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* @param \Memcached $memcached |
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* @param \chillerlan\Settings\SettingsContainerInterface|null $options |
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* |
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* @throws \chillerlan\SimpleCache\CacheException |
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*/ |
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public function __construct(Memcached $memcached, SettingsContainerInterface $options = null){ |
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parent::__construct($options); |
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$this->memcached = $memcached; |
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if(empty($this->memcached->getServerList())){ |
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$msg = 'no memcache server available'; |
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$this->logger->error($msg); |
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throw new CacheException($msg); |
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} |
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} |
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/** @inheritdoc */ |
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public function get($key, $default = null){ |
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$this->checkKey($key); |
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$value = $this->memcached->get($key); |
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return $value ?: $default; |
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} |
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/** @inheritdoc */ |
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public function set($key, $value, $ttl = null):bool{ |
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$this->checkKey($key); |
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return $this->memcached->set($key, $value, $this->getTTL($ttl)); |
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} |
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/** @inheritdoc */ |
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public function delete($key):bool{ |
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$this->checkKey($key); |
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return $this->memcached->delete($key); |
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} |
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/** @inheritdoc */ |
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public function clear():bool{ |
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return $this->memcached->flush(); |
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} |
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/** @inheritdoc */ |
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public function getMultiple($keys, $default = null):array{ |
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$keys = $this->getData($keys); |
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$this->checkKeyArray($keys); |
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$values = $this->memcached->getMulti($keys); |
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$return = []; |
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foreach($keys as $key){ |
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$return[$key] = $values[$key] ?? $default; |
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} |
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return $return; |
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} |
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/** @inheritdoc */ |
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public function setMultiple($values, $ttl = null):bool{ |
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$values = $this->getData($values); |
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$this->checkKeyArray(array_keys($values)); |
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return $this->memcached->setMulti($values, $this->getTTL($ttl)); |
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} |
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/** @inheritdoc */ |
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public function deleteMultiple($keys):bool{ |
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$keys = $this->getData($keys); |
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$this->checkKeyArray($keys); |
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return $this->memcached->deleteMulti($keys); |
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} |
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} |
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chillerlan /
php-cache
