126 lines
2.8 KiB
PHP
126 lines
2.8 KiB
PHP
<?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 file.
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*
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* @author Khoa Bui (khoaofgod) <khoaofgod@gmail.com> https://www.phpfastcache.com
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* @author Georges.L (Geolim4) <contact@geolim4.com>
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*
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*/
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declare(strict_types=1);
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namespace Phpfastcache\Drivers\Devtrue;
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use DateTime;
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use Phpfastcache\Core\Pool\{DriverBaseTrait, ExtendedCacheItemPoolInterface};
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use Phpfastcache\Entities\DriverStatistic;
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use Phpfastcache\Exceptions\{PhpfastcacheInvalidArgumentException};
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use Psr\Cache\CacheItemInterface;
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/**
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* Class Driver
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* @package phpFastCache\Drivers
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* @property Config $config Config object
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* @method Config getConfig() Return the config object
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*/
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class Driver implements ExtendedCacheItemPoolInterface
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{
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use DriverBaseTrait;
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/**
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* @return bool
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*/
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public function driverCheck(): bool
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{
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return true;
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}
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/**
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* @return DriverStatistic
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*/
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public function getStats(): DriverStatistic
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{
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$stat = new DriverStatistic();
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$stat->setInfo('[Devtrue] A void info string')
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->setSize(0)
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->setData(implode(', ', array_keys($this->itemInstances)))
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->setRawData(true);
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return $stat;
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}
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/**
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* @param CacheItemInterface $item
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* @return mixed
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* @throws PhpfastcacheInvalidArgumentException
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*/
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protected function driverWrite(CacheItemInterface $item): bool
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{
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/**
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* Check for Cross-Driver type confusion
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*/
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if ($item instanceof Item) {
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return false;
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}
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throw new PhpfastcacheInvalidArgumentException('Cross-Driver type confusion detected');
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}
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/**
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* @param CacheItemInterface $item
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* @return array
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*/
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protected function driverRead(CacheItemInterface $item): array
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{
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return [
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self::DRIVER_DATA_WRAPPER_INDEX => true,
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self::DRIVER_TAGS_WRAPPER_INDEX => [],
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self::DRIVER_EDATE_WRAPPER_INDEX => new DateTime(),
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];
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}
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/**
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* @param CacheItemInterface $item
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* @return bool
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* @throws PhpfastcacheInvalidArgumentException
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*/
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protected function driverDelete(CacheItemInterface $item): bool
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{
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/**
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* Check for Cross-Driver type confusion
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*/
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if ($item instanceof Item) {
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return false;
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}
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throw new PhpfastcacheInvalidArgumentException('Cross-Driver type confusion detected');
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}
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/**
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* @return bool
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*/
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protected function driverClear(): bool
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{
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return false;
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}
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/********************
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*
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* PSR-6 Extended Methods
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*
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*******************/
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/**
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* @return bool
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*/
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protected function driverConnect(): bool
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{
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return false;
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}
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} |