array process(NodeInterface $configTree, array $configs)

Processes an array of configurations.

Parameters

NodeInterface	$configTree	The node tree describing the configuration
array	$configs	An array of configuration items to process

Return Value

array

The processed configuration

array processConfiguration(ConfigurationInterface $configuration, array $configs)

Processes an array of configurations.

Parameters

ConfigurationInterface	$configuration	The configuration class
array	$configs	An array of configuration items to process

Return Value

array

The processed configuration

static array normalizeConfig(array $config, string $key, string $plural = null)

Normalizes a configuration entry.

This method returns a normalize configuration array for a given key to remove the differences due to the original format (YAML and XML mainly).

Here is an example.

The configuration in XML:

twig.extension.foo twig.extension.bar

And the same configuration in YAML:

extensions: ['twig.extension.foo', 'twig.extension.bar']

Parameters

array	$config	A config array
string	$key	The key to normalize
string	$plural	The plural form of the key if it is irregular

Return Value

array