/**
* Flush all existing items at the server
*
* CacheRedis::truncate() immediately invalidates all existing items.
* If using multiple databases, items in other databases are not affected.
*
* @return bool Returns true on success or false on failure.
*/
function truncate()
{
try {
return $this->redis->flushDB();
} catch (RedisException $e) {
return $this->status = false;
}
}
