You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
136 lines
3.1 KiB
136 lines
3.1 KiB
<?php
|
|
/**
|
|
*
|
|
* This file is part of phpFastCache.
|
|
*
|
|
* @license MIT License (MIT)
|
|
*
|
|
* For full copyright and license information, please see the docs/CREDITS.txt file.
|
|
*
|
|
* @author Khoa Bui (khoaofgod) <khoaofgod@gmail.com> http://www.phpfastcache.com
|
|
* @author Georges.L (Geolim4) <contact@geolim4.com>
|
|
*
|
|
*/
|
|
|
|
namespace phpFastCache\Drivers\Devfalse;
|
|
|
|
use phpFastCache\Core\DriverAbstract;
|
|
use phpFastCache\Entities\driverStatistic;
|
|
use phpFastCache\Exceptions\phpFastCacheDriverCheckException;
|
|
use phpFastCache\Exceptions\phpFastCacheDriverException;
|
|
use Psr\Cache\CacheItemInterface;
|
|
|
|
/**
|
|
* Class Driver
|
|
* @package phpFastCache\Drivers
|
|
*/
|
|
class Driver extends DriverAbstract
|
|
{
|
|
/**
|
|
* Driver constructor.
|
|
* @param array $config
|
|
* @throws phpFastCacheDriverException
|
|
*/
|
|
public function __construct(array $config = [])
|
|
{
|
|
$this->setup($config);
|
|
|
|
if (!$this->driverCheck()) {
|
|
throw new phpFastCacheDriverCheckException(sprintf(self::DRIVER_CHECK_FAILURE, $this->getDriverName()));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function driverCheck()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param \Psr\Cache\CacheItemInterface $item
|
|
* @return mixed
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
protected function driverWrite(CacheItemInterface $item)
|
|
{
|
|
/**
|
|
* Check for Cross-Driver type confusion
|
|
*/
|
|
if ($item instanceof Item) {
|
|
return true;
|
|
} else {
|
|
throw new \InvalidArgumentException('Cross-Driver type confusion detected');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param \Psr\Cache\CacheItemInterface $item
|
|
* @return array [
|
|
* 'd' => 'THE ITEM DATA'
|
|
* 't' => 'THE ITEM DATE EXPIRATION'
|
|
* 'g' => 'THE ITEM TAGS'
|
|
* ]
|
|
*/
|
|
protected function driverRead(CacheItemInterface $item)
|
|
{
|
|
return [
|
|
self::DRIVER_DATA_WRAPPER_INDEX => false,
|
|
self::DRIVER_TAGS_WRAPPER_INDEX => [],
|
|
self::DRIVER_TIME_WRAPPER_INDEX => new \DateTime(),
|
|
];
|
|
}
|
|
/**
|
|
* @param \Psr\Cache\CacheItemInterface $item
|
|
* @return bool
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
protected function driverDelete(CacheItemInterface $item)
|
|
{
|
|
/**
|
|
* Check for Cross-Driver type confusion
|
|
*/
|
|
if ($item instanceof Item) {
|
|
return true;
|
|
} else {
|
|
throw new \InvalidArgumentException('Cross-Driver type confusion detected');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
protected function driverClear()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
protected function driverConnect()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
/********************
|
|
*
|
|
* PSR-6 Extended Methods
|
|
*
|
|
*******************/
|
|
|
|
/**
|
|
* @return driverStatistic
|
|
*/
|
|
public function getStats()
|
|
{
|
|
$stat = new driverStatistic();
|
|
$stat->setInfo('[Devfalse] A void info string')
|
|
->setSize(0)
|
|
->setData(implode(', ', array_keys($this->itemInstances)))
|
|
->setRawData(false);
|
|
|
|
return $stat;
|
|
}
|
|
} |