PHP Interface Piwik\Settings\Storage\Backend\BackendInterface

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Public Methods

Method	Description
delete ( ) : void	Deletes all saved settings.
getStorageId ( ) : string	Get an id that identifies the current storage. Eg Plugin_$pluginName_Settings could be a storage id for plugin settings. It's kind of like a cache key and the value will be actually used for this by a cache decorator.
load ( ) : array	Loads previously saved setting values and returns them (if some were saved)
save ( array $values )	Saves (persists) the current setting values in the database. Always all values that belong to a group of settings or backend needs to be passed. Usually existing values will be deleted and new values will be saved

Method Details

delete() public method

Deletes all saved settings.

public delete ( ) : void
return	void

getStorageId() public method

Get an id that identifies the current storage. Eg Plugin_$pluginName_Settings could be a storage id for plugin settings. It's kind of like a cache key and the value will be actually used for this by a cache decorator.

public getStorageId ( ) : string
return	string

load() public method

Loads previously saved setting values and returns them (if some were saved)

public load ( ) : array
return	array	An array of key value pairs where $settingName => $settingValue. Eg array('settingName1' > 'settingValue1')

save() public method

Saves (persists) the current setting values in the database. Always all values that belong to a group of settings or backend needs to be passed. Usually existing values will be deleted and new values will be saved

public save ( array $values )
$values	array	An array of key value pairs where $settingName => $settingValue. Eg array('settingName1' > 'settingValue1')