$settings
$settings : mixed||string|int
settings className = name of the model to use, default => Cache fields = database fields that hold data and ttl, default => data, expires
Database Storage engine for cache
init(mixed||string|int settings = array()) :
Initialize the Cache Engine
Called automatically by the cache frontend To reinitialize the settings call Cache::engine('EngineName', [optional] settings = array());
mixed||string|int | settings | array of setting for the engine |
True if the engine has been successfully initialized, false if not