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TreeBuilder

class TreeBuilder implements NodeParentInterface

This is the entry class for building a config tree.

Methods

ArrayNodeDefinition\|NodeDefinition	root(string $name, string $type = 'array', NodeBuilder $builder = null) Creates the root node.
NodeInterface	buildTree() Builds the tree.

Details

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

NodeInterface buildTree()

Builds the tree.

Return Value

Exceptions

RuntimeException

Links:

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

doc_Symfony

2016-10-28 06:35:34

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