Symfony\Component\DomCrawler\FormFieldRegistry::walk
Transforms a PHP array in a list of fully qualified name / value.
Signature
private function walk(array
$array,
[string&
$base = '',
array&
$output] )
Parameters
$array
— array- The PHP array
$base
— string- The name of the base field
$output
— array- The initial values
Returns
- array
- The list of fields as array((string) Fully qualified name => (mixed) value)