setIgnoreExtraKeys(bool $boolean, bool $remove = true) Whether extra keys should just be ignore without an exception. Parameters bool $boolean To allow extra keys bool $remove To remove extra keys

setAddIfNotSet(bool $boolean) Sets whether to add default values for this array if it has not been defined in any of the configuration files. Parameters bool $boolean

setName(string $name) Sets the node Name. Parameters string $name The name of the node

setAllowFalse(bool $allow) Sets whether false is allowed as value indicating that the array should be unset. Parameters bool $allow

array getXmlRemappings() Gets the xml remappings that should be performed. Return Value array $remappings an array of the form array(array(string, string))

evaluate($functions, $values) Parameters $functions $values

addElement(Node $value, Node $key = null) Parameters Node $value Node $key

array getChildren() Retrieves the children of this node. Return Value array The children

addChild(NodeInterface $node) Adds a child node. Parameters NodeInterface $node The child node to add Exceptions InvalidArgumentException when the child node has no name InvalidArgumentException when the child node's name is not unique

mixed getDefaultValue() Retrieves the default value. Return Value mixed The default value Exceptions RuntimeException if the node has no default value