Class Processor

This class is the entry point for config normalization/merging/finalization.

Namespace: Symfony\Component\Config\Definition
Author: Johannes M. Schmitt <schmittjoh@gmail.com>
Located at config/Symfony/Component/Config/Definition/Processor.php

Methods summary
`public array`	# `process( Symfony\Component\Config\Definition\NodeInterface $configTree, array $configs )` Processes an array of configurations. Processes an array of configurations. Parameters `$configTree` `Symfony\Component\Config\Definition\NodeInterface` $configTree The node tree describing the configuration `$configs` `array` $configs An array of configuration items to process Returns `array` The processed configuration
`public array`	# `processConfiguration( Symfony\Component\Config\Definition\ConfigurationInterface $configuration, array $configs )` Processes an array of configurations. Processes an array of configurations. Parameters `$configuration` `Symfony\Component\Config\Definition\ConfigurationInterface` $configuration The configuration class `$configs` `array` $configs An array of configuration items to process Returns `array` The processed configuration
`public static array`	# `normalizeConfig( array $config, string $key, string $plural = null )` Normalizes a configuration entry. Normalizes a configuration entry. This method returns a normalize configuration array for a given key to remove the differences due to the original format (YAML and XML mainly). Here is an example. The configuration in XML: <twig:extension>twig.extension.foo</twig:extension> <twig:extension>twig.extension.bar</twig:extension> And the same configuration in YAML: extensions: ['twig.extension.foo', 'twig.extension.bar'] Parameters `$config` `array` $config A config array `$key` `string` $key The key to normalize `$plural` `string` $plural The plural form of the key if it is irregular Returns `array`