/** * @param array $fields * * @return array */ function filter_relationship(array $fixtures, array $fields) { $filteredFields = array(); foreach ($fields as $name => $value) { if (!is_to_one_relationship($value) && !is_to_many_relationship($value) && !isset($fixtures[$name])) { $filteredFields[$name] = $value; } } return $filteredFields; }
/** * {@inheritDoc} */ public function supports($value) { return is_to_many_relationship($value); }