$spec = $match['userData'];
$objectFactorySpec = array_intersect_key( $spec,
[ 'factory' => true, 'class' => true, 'args' => true ] );
$spec = $match['userData'];
$objectFactorySpec = array_intersect_key( $spec,
[ 'factory' => true, 'class' => true, 'args' => true ] );