public function ConfigStorageInterface::deleteAll

Deletes configuration objects whose names start with a given prefix.

Given the following configuration object names:

• node.type.post
• node.type.page

Passing the prefix 'node.type.' will delete the above configuration objects.

Parameters

string $prefix: (optional) The prefix to search for. If omitted, all configuration objects that exist will be deleted.

Return value

bool: TRUE on success, FALSE otherwise.

File

core/includes/config.inc, line 1226

This is the API for configuration storage.

Class

ConfigStorageInterface

Defines an interface for configuration storage controllers.

Code

public function deleteAll($prefix = '');