function book_next

Same name and namespace in other branches

1. 7.x drupal-7.x/modules/book/book.module \book_next()

Fetches the menu link for the next page of the book.

1 call to book_next()

template_preprocess_book_navigation in drupal-6.x/modules/book/book.module

Process variables for book-navigation.tpl.php.

Archivo

drupal-6.x/modules/book/book.module, line 575

Allows users to structure the pages of a site in a hierarchy or outline.

Código

function book_next($book_link) {
  $flat = book_get_flat_menu($book_link);
  // Assigning the array to $flat resets the array pointer for use with each().
  do {
    list($key, $curr) = each($flat);
  } while ($key && $key != $book_link['mlid']);
  if ($key == $book_link['mlid']) {
    return current($flat);
  }
}