if (is_callable($load_callback)) {
call_user_func_array($load_callback, array($parameters));
} else {
do_action('fw_cache_load', $parameters);
}
unset($parameters);
// try again to get value (maybe someone loaded it)
$value = fw_akg($keys, self::$cache, self::$not_found_value, $keys_delimiter);
if ($value === self::$not_found_value) {
throw new FW_Cache_Not_Found_Exception('Cache key not found: ' . $keys);
}
}
return $value;
}
/**
* Empty the cache
*/
public static function clear()
{
self::$cache = array();
}
}
FW_Cache::_init();
class FW_Cache_Not_Found_Exception extends Exception
{
}
/**
* 3000: ~15 times
*/
declare (ticks=3000);
register_tick_function(array('FW_Cache', 'free_memory'));
