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TreeBuilder::root()

ArrayNodeDefinition|NodeDefinition root(string $name, string $type = 'array', NodeBuilder $builder = null)

Creates the root node.

Parameters

string	$name	The name of the root node
string	$type	The type of the root node
NodeBuilder	$builder	A custom node builder instance

Return Value

ArrayNodeDefinition|NodeDefinition

The root node (as an ArrayNodeDefinition when the type is 'array')

Exceptions

RuntimeException

When the node type is not supported

Links:

http://api.symfony.com/master/Symfony/Component/Config/Definition/Builder/TreeBuilder.html#method_root

doc_Symfony

2016-10-28 06:35:34

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