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constant MENU_CALLBACK in Drupal 6

Same name and namespace in other branches
  1. 4 includes/menu.inc \MENU_CALLBACK
  2. 5 includes/menu.inc \MENU_CALLBACK
  3. 7 includes/menu.inc \MENU_CALLBACK

Callbacks simply register a path so that the correct function is fired when the URL is accessed. They are not shown in the menu.

Related topics

Menu item types
Definitions for various menu item types.
Menu system
Define the navigation menus, and route page requests to code based on URLs.
27 uses of MENU_CALLBACK
aggregator_menu in modules/aggregator/aggregator.module
Implementation of hook_menu().
block_menu in modules/block/block.module
Implementation of hook_menu().
blogapi_menu in modules/blogapi/blogapi.module
blog_menu in modules/blog/blog.module
Implementation of hook_menu().
book_menu in modules/book/book.module
Implementation of hook_menu().

... See full list

File

includes/menu.inc, line 112
API for the Drupal menu system.

Code

define('MENU_CALLBACK', MENU_VISIBLE_IN_BREADCRUMB);