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<?php |
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/** |
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* Class RedisCache |
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* |
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* @filesource RedisCache.php |
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* @created 27.05.2017 |
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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 Redis; |
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class RedisCache extends CacheDriverAbstract{ |
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/** |
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* @var \Redis |
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*/ |
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protected $redis; |
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/** |
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* RedisCache constructor. |
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* |
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* @param \Redis $redis |
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* @param \chillerlan\Settings\SettingsContainerInterface|null $options |
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*/ |
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public function __construct(Redis $redis, SettingsContainerInterface $options = null){ |
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parent::__construct($options); |
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$this->redis = $redis; |
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} |
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/** @inheritdoc */ |
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public function get($key, $default = null){ |
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$this->checkKey($key); |
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$value = $this->redis->get($key); |
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if($value !== false){ |
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return $value; |
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} |
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return $default; |
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} |
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/** @inheritdoc */ |
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public function set($key, $value, $ttl = null):bool{ |
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$this->checkKey($key); |
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$ttl = $this->getTTL($ttl); |
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if($ttl === null){ |
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return $this->redis->set($key, $value); |
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} |
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return $this->redis->setex($key, $ttl, $value); |
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} |
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/** @inheritdoc */ |
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public function delete($key):bool{ |
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$this->checkKey($key); |
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return (bool)$this->redis->delete($key); |
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} |
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/** @inheritdoc */ |
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public function clear():bool{ |
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return $this->redis->flushDB(); |
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} |
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/** @inheritdoc */ |
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public function getMultiple($keys, $default = null):array{ |
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$keys = $this->getData($keys); |
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$this->checkKeyArray($keys); |
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// scary |
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$values = array_combine($keys, $this->redis->mget($keys)); |
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$return = []; |
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foreach($keys as $key){ |
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$return[$key] = $values[$key] !== false ? $values[$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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$ttl = $this->getTTL($ttl); |
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if($ttl === null){ |
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$this->checkKeyArray(array_keys($values)); |
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return $this->redis->msetnx($values); |
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} |
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$return = []; |
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foreach($values as $key => $value){ |
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$return[] = $this->set($key, $value, $ttl); |
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} |
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return $this->checkReturn($return); |
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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 (bool)$this->redis->delete($keys); |
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} |
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} |
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chillerlan /
php-cache
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