Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition::addDefaultChildrenIfNoneSet
Adds children with a default value when none are defined.
Signature
public function addDefaultChildrenIfNoneSet([integer|string|array|null
$children = null] )
Parameters
$children
— object- The number of children|The child name|The children names to be added
This method is applicable to prototype nodes only.
Returns
- ArrayNodeDefinition