$keys * @param iterable $values * * @throws Exception\LogicException If $keys and $values have different length. * * @return array */ function associate(iterable $keys, iterable $values): array { if (!is_array($keys)) { $keys = Vec\values($keys); } if (!is_array($values)) { $values = Vec\values($values); } $keys_count = count($keys); if ($keys_count !== count($values)) { throw new Exception\LogicException('Expected length of $keys and $values to be the same'); } if ($keys_count === 0) { return []; } return array_combine($keys, $values); }