Viewing file:  ClearCache.php (1.75 KB) -rw-r--r--
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<?php
/**
* This file is part of CodeIgniter 4 framework.
*
* (c) CodeIgniter Foundation <admin@codeigniter.com>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace CodeIgniter\Commands\Cache;
use CodeIgniter\Cache\CacheFactory;
use CodeIgniter\CLI\BaseCommand;
use CodeIgniter\CLI\CLI;
/**
* Clears current cache.
*/
class ClearCache extends BaseCommand
{
/**
* Command grouping.
*
* @var string
*/
protected $group = 'Cache';
/**
* The Command's name
*
* @var string
*/
protected $name = 'cache:clear';
/**
* the Command's short description
*
* @var string
*/
protected $description = 'Clears the current system caches.';
/**
* the Command's usage
*
* @var string
*/
protected $usage = 'cache:clear [driver]';
/**
* the Command's Arguments
*
* @var array
*/
protected $arguments = [
'driver' => 'The cache driver to use',
];
/**
* Clears the cache
*/
public function run(array $params)
{
$config = config('Cache');
$handler = $params[0] ?? $config->handler;
if (! array_key_exists($handler, $config->validHandlers)) {
CLI::error($handler . ' is not a valid cache handler.');
return;
}
$config->handler = $handler;
$cache = CacheFactory::getHandler($config);
if (! $cache->clean()) {
// @codeCoverageIgnoreStart
CLI::error('Error while clearing the cache.');
return;
// @codeCoverageIgnoreEnd
}
CLI::write(CLI::color('Cache cleared.', 'green'));
}
}
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