<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\cron\task\core;
/**
* Tidy cache cron task.
*/
class tidy_cache extends \phpbb\cron\task\base
{
protected $config;
protected $cache;
/**
* Constructor.
*
* @param \phpbb\config\config $config The config
* @param \phpbb\cache\driver\driver_interface $cache The cache driver
*/
public function __construct(\phpbb\config\config $config, \phpbb\cache\driver\driver_interface $cache)
{
$this->config = $config;
$this->cache = $cache;
}
/**
* Runs this cron task.
*
* @return null
*/
public function run()
{
$this->cache->tidy();
}
/**
* Returns whether this cron task can run, given current board configuration.
*
* Tidy cache cron task runs if the cache implementation in use
* supports tidying.
*
* @return bool
*/
public function is_runnable()
{
return true;
}
/**
* Returns whether this cron task should run now, because enough time
* has passed since it was last run.
*
* The interval between cache tidying is specified in board
* configuration.
*
* @return bool
*/
public function should_run()
{
return $this->config['cache_last_gc'] < time() - $this->config['cache_gc'];
}
}