public function delete($key)
{
return Sumo\Cache::remove($key, true);
$files = glob(DIR_CACHE . 'cache.' . preg_replace('/[^A-Z0-9\\._-]/i', '', $key) . '.*');
if ($files) {
foreach ($files as $file) {
if (file_exists($file)) {
unlink($file);
}
}
}
}