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<?php
/**
* @package OpenCart
*
* @author Daniel Kerr
* @copyright Copyright (c) 2005 - 2022, OpenCart, Ltd. (https://www.opencart.com/)
* @license https://opensource.org/licenses/GPL-3.0
*
* @see https://www.opencart.com
*/
namespace Opencart\System\Library;
/**
* Class Cache
*/
class Cache {
/**
* @var object
*/
private object $adaptor;
/**
* Constructor
*
* @param string $adaptor the type of storage for the cache
* @param int $expire Optional parameters
*/
public function __construct(string $adaptor, int $expire = 3600) {
$class = 'Opencart\System\Library\Cache\\' . $adaptor;
if (class_exists($class)) {
$this->adaptor = new $class($expire);
} else {
throw new \Exception('Error: Could not load cache adaptor ' . $adaptor . ' cache!');
}
}
/**
* Get
*
* Gets a cache by key name.
*
* @param string $key The cache key name
*
* @return mixed
*/
public function get(string $key) {
return $this->adaptor->get($key);
}
/**
* Set
*
* Sets a cache by key value.
*
* @param string $key The cache key
* @param mixed $value The cache value
* @param int $expire The cache expiry
*
* @return void
*/
public function set(string $key, $value, int $expire = 0): void {
$this->adaptor->set($key, $value, $expire);
}
/**
* Delete
*
* Deletes a cache by key name.
*
* @param string $key The cache key
*
* @return void
*/
public function delete(string $key): void {
$this->adaptor->delete($key);
}
}