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<?php |
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namespace BlueCache; |
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use Psr\SimpleCache\CacheInterface; |
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class SimpleCache implements CacheInterface |
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{ |
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use Common; |
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/** |
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* @param string $key |
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* @param mixed $default |
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* @return array|null|\Psr\Cache\CacheItemInterface |
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*/ |
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public function get($key, $default = null) |
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{ |
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$cacheItem = $this->storage->restore($key); |
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if (\is_null($cacheItem)) { |
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return $default; |
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} |
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return $cacheItem->get(); |
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} |
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/** |
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* @param string $key |
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* @param mixed $value |
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* @param \DateTimeInterface|\DateInterval|null|int $ttl |
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* @return bool |
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* @throws \BlueCache\CacheException |
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*/ |
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public function set($key, $value, $ttl = null) |
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{ |
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$item = (new CacheItem($key))->set($value); |
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if (!\is_null($ttl)) { |
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$item->expiresAfter($ttl); |
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} |
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return $this->storage->store($item); |
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} |
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/** |
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* @param string $key |
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* @return bool |
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* @throws \BlueCache\CacheException |
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*/ |
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public function delete($key) |
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{ |
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return $this->storage->clear($key); |
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} |
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/** |
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* @return bool |
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* @throws \BlueCache\CacheException |
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*/ |
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public function clear() |
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{ |
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return $this->storage->clear(); |
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} |
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/** |
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* @param iterable $keys |
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* @param null|mixed $default |
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* @return array |
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*/ |
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public function getMultiple($keys, $default = null) |
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{ |
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$list = []; |
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foreach ($keys as $key) { |
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$list[$key] = $this->get($key, $default); |
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} |
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return $list; |
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} |
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/** |
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* @param iterable $values |
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* @param null|int $ttl |
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* @return bool |
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* @throws \BlueCache\CacheException |
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*/ |
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public function setMultiple($values, $ttl = null) |
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{ |
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$flag = true; |
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foreach ($values as $key => $data) { |
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$isSet = $this->set($key, $data, $ttl); |
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if (!$isSet) { |
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$flag = false; |
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} |
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} |
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return $flag; |
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} |
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/** |
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* @param iterable $keys |
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* @return bool |
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*/ |
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public function deleteMultiple($keys) |
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{ |
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return $this->storage->clearMany($keys); |
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} |
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/** |
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* @param string $key |
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* @return bool |
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*/ |
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9 |
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public function has($key) |
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{ |
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return $this->storage->exists($key); |
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} |
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} |
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bluetree-service /
cache
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