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by Georges
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created

ExtendedCacheItemPoolTrait::isAttached()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 3
nc 2
nop 1
dl 0
loc 6
rs 10
c 0
b 0
f 0
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<?php
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/**
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 *
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 * This file is part of Phpfastcache.
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 *
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 * @license MIT License (MIT)
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 *
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 * For full copyright and license information, please see the docs/CREDITS.txt and LICENCE files.
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 *
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 * @author Georges.L (Geolim4)  <[email protected]>
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 * @author Contributors  https://github.com/PHPSocialNetwork/phpfastcache/graphs/contributors
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 */
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declare(strict_types=1);
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namespace Phpfastcache\Core\Pool;
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use Phpfastcache\Core\Item\ExtendedCacheItemInterface;
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use Phpfastcache\Event\Event;
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use Phpfastcache\Event\EventReferenceParameter;
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use Phpfastcache\Exceptions\PhpfastcacheCoreException;
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use Phpfastcache\Exceptions\PhpfastcacheDriverException;
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use Phpfastcache\Exceptions\PhpfastcacheInvalidArgumentException;
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use Phpfastcache\Exceptions\PhpfastcacheLogicException;
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use Psr\Cache\CacheItemInterface;
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trait ExtendedCacheItemPoolTrait
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{
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    use CacheItemPoolTrait;
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    use AggregatablePoolTrait;
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    /**
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     * @inheritDoc
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     * @throws PhpfastcacheCoreException
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     * @throws PhpfastcacheDriverException
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     * @throws PhpfastcacheInvalidArgumentException
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     * @throws PhpfastcacheLogicException
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     */
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    public function getItemsAsJsonString(array $keys = [], int $options = \JSON_THROW_ON_ERROR, int $depth = 512): string
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    {
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        return \json_encode(
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            \array_map(
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                static fn(CacheItemInterface $item) => $item->get(),
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                \array_values($this->getItems($keys))
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            ),
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            $options,
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            $depth
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        );
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    }
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    public function detachAllItems(): static
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    {
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        foreach ($this->itemInstances as $item) {
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            $this->detachItem($item);
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        }
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        return $this;
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    }
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    public function detachItem(CacheItemInterface $item): static
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    {
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        if (isset($this->itemInstances[$item->getKey()])) {
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            $this->deregisterItem($item->getKey());
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        }
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        return $this;
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    }
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    /**
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     * @param ExtendedCacheItemInterface ...$items
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     * @return bool
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     * @throws PhpfastcacheCoreException
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     * @throws PhpfastcacheDriverException
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     * @throws PhpfastcacheInvalidArgumentException
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     * @throws PhpfastcacheLogicException
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     */
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    public function saveMultiple(ExtendedCacheItemInterface ...$items): bool
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    {
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        $this->eventManager->dispatch(Event::CACHE_SAVE_MULTIPLE_ITEMS, $this, new EventReferenceParameter($items));
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        if (\count($items)) {
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            foreach ($items as $item) {
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                $this->save($item);
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            }
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            return true;
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        }
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        return false;
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    }
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    /**
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     * @return string
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     */
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    public function getHelp(): string
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    {
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        return '';
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    }
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}
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