$_params
$_params : array
A hash containing any parameters for the current storage driver.
Hylax_Storage Class
Copyright 2003-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (GPL). If you did not receive this file, see http://www.horde.org/licenses/gpl.
factory(string $driver, array $params = array()) : \Hylax_Storage
Attempts to return a concrete Hylax_Storage instance based on $driver.
| string | $driver | The type of concrete Hylax_Storage subclass to return. |
| array | $params | A hash containing any additional configuration or connection parameters a subclass might need. |
The newly created concrete Hylax_Storage instance, or false on error.
singleton(string $driver, array $params = array()) : mixed
Attempts to return a reference to a concrete Hylax_Storage instance based on $driver.
It will only create a new instance if no Hylax_Storage instance with the same parameters currently exists.
This should be used if multiple storage sources are required.
This method must be invoked as: $var = &Hylax_Storage::singleton()
| string | $driver | The type of concrete Hylax_Storage subclass to return. |
| array | $params | A hash containing any additional configuration or connection parameters a subclass might need. |
The created concrete Hylax_Storage instance, or false on error.