WordPress add_submenu_page()


This function is to add a sub-item to an existing item in the admin panels nav bar.


  • add_submenu_page( $parent_slug, $page_title, $menu_title, $capability, $menu_slug, $function )


$parent_slug(string) The slug name for the parent menu (or the file name of a standard WordPress admin page).
$page_title(string) The text to be displayed in the title tags of the page when the menu is selected.
$menu_title(string) The text to be used for the menu.
$capability(string) The capability required for this menu to be displayed to the user.
$menu_slug(string) The slug name to refer to this menu by (should be unique for this menu).
$function(callable) (Optional) The function to be called to output the content for this page.


Here are a list of slugs for $parent_slug

  • Dashboard: ‘index.php’
  • Posts: ‘edit.php’
  • Media: ‘upload.php’
  • Pages: ‘edit.php?post_type=page’
  • Comments: ‘edit-comments.php’
  • Custom Post Types: ‘edit.php?post_type=your_post_type’
  • Appearance: ‘themes.php’
  • Plugins: ‘plugins.php’
  • Users: ‘users.php’
  • Tools: ‘tools.php’
  • Settings: ‘options-general.php’
  • Network Settings: ‘settings.php’