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wp_nav_locations_listed_per_menu › WordPress过滤钩子

Since3.6.0
已弃用n/a
› apply_filters( 'wp_nav_locations_listed_per_menu', 3 )
参数:
  • (int) $locations Number of menu locations to list. Default 3.
    Required: Yes
定义在:
文档:

Filters the number of locations listed per menu in the drop-down select.



Related Functions: wp_nav_menu_locations_meta_box, wp_ajax_menu_locations_save, wp_map_nav_menu_locations, wp_login_viewport_meta, wp_admin_bar_site_menu, _wp_auto_add_pages_to_menu


Related Hooks: wpmu_validate_user_signup, wp_signup_location, wp_create_application_password_form, wp_nav_menu, wp_navigation_should_create_fallback

源码 

$locations_listed_per_menu = absint( apply_filters( 'wp_nav_locations_listed_per_menu', 3 ) );