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umonkey / php-cache
Simple PSR-16 compliant cache component
1.0.0
2020-06-18 17:16 UTC
Requires
- php: >=7.2
- psr/simple-cache: ^1.
Provides
This package is auto-updated.
Last update: 2024-10-19 15:22:37 UTC
README
Mostly for use with my other components in Slim based applications.
Usage
Initialize by adding this to config/dependencies.php:
$container['cache'] = function ($c) {
return $c['callableResolver']->getClassInstance('Umonkey\\Cache\\DatabaseCache');
};
Work with the cache like this:
use Psr\SimpleCache\CacheInterface;
class SomeClass
{
/**
* @var CacheInterface
**/
protected $cache;
public function __construct(CacheInterface $cache)
{
$this->cache = $cache;
}
public function getValue(string $key): string
{
return $this->cache->get($key);
}
public function setValue(string $key, $value): void
{
$this->cache->set($key, $value);
}
}
Configuration
Runtime configuration not needed.
Data is stored in the cache table, created like this:
CREATE TABLE IF NOT EXISTS `cache` (
`key` CHAR(32) NOT NULL PRIMARY KEY,
`expires` INTEGER UNSIGNED NULL,
`value` MEDIUMBLOB,
KEY(`expires`)
) DEFAULT CHARSET utf8;