69 lines
1.1 KiB
PHP
69 lines
1.1 KiB
PHP
<?php namespace Laravel\Cache\Drivers;
|
|
|
|
class APC extends Driver {
|
|
|
|
/**
|
|
* The cache key from the cache configuration file.
|
|
*
|
|
* @var string
|
|
*/
|
|
private $key;
|
|
|
|
/**
|
|
* Create a new APC cache driver instance.
|
|
*
|
|
* @param string $key
|
|
* @return void
|
|
*/
|
|
public function __construct($key)
|
|
{
|
|
$this->key = $key;
|
|
}
|
|
|
|
/**
|
|
* Determine if an item exists in the cache.
|
|
*
|
|
* @param string $key
|
|
* @return bool
|
|
*/
|
|
public function has($key)
|
|
{
|
|
return ( ! is_null($this->get($key)));
|
|
}
|
|
|
|
/**
|
|
* Retrieve an item from the cache driver.
|
|
*
|
|
* @param string $key
|
|
* @return mixed
|
|
*/
|
|
protected function retrieve($key)
|
|
{
|
|
if ( ! is_null($cache = apc_fetch($this->key.$key))) return $cache;
|
|
}
|
|
|
|
/**
|
|
* Write an item to the cache for a given number of minutes.
|
|
*
|
|
* @param string $key
|
|
* @param mixed $value
|
|
* @param int $minutes
|
|
* @return void
|
|
*/
|
|
public function put($key, $value, $minutes)
|
|
{
|
|
apc_store($this->key.$key, $value, $minutes * 60);
|
|
}
|
|
|
|
/**
|
|
* Delete an item from the cache.
|
|
*
|
|
* @param string $key
|
|
* @return void
|
|
*/
|
|
public function forget($key)
|
|
{
|
|
apc_delete($this->key.$key);
|
|
}
|
|
|
|
} |