如果将函数与适当的挂钩连接,则子菜单页将显示在帖子类型和分类之后。看看我的例子:
/**
* Register event post type
*
* Function is used by init hook
*/
function wpse_288373_register_event_post_type() {
$labels = array(
\'name\' => __( \'Events\' ),
\'singular_name\' => __( \'Event\' ),
\'add_new\' => __( \'Add new\' ),
\'add_new_item\' => __( \'Add new\' ),
\'edit_item\' => __( \'Edit\' ),
\'new_item\' => __( \'New\' ),
\'view_item\' => __( \'View\' ),
\'search_items\' => __( \'Search\' ),
\'not_found\' => __( \'Not found\' ),
\'not_found_in_trash\' => __( \'Not found Events in trash\' ),
\'parent_item_colon\' => __( \'Parent\' ),
\'menu_name\' => __( \'Events\' ),
);
$args = array(
\'labels\' => $labels,
\'hierarchical\' => false,
\'supports\' => array( \'title\', \'page-attributes\' ),
\'taxonomies\' => array(),
\'public\' => true,
\'show_ui\' => true,
\'show_in_menu\' => true,
\'show_in_nav_menus\' => false,
\'publicly_queryable\' => true,
\'exclude_from_search\' => false,
\'has_archive\' => true,
\'query_var\' => true,
\'can_export\' => true,
\'rewrite\' => array(\'slug\' => \'event\'),
\'capability_type\' => \'post\',
);
register_post_type( \'event\', $args );
}
add_action( \'init\', \'wpse_288373_register_event_post_type\' );
/**
* Register submenu
*
* Function is used by admin_menu hook
*/
function wpse_288373_register_submenu_page() {
add_submenu_page(\'edit.php?post_type=event\', \'Event settings\', \'Settings\', "manage_options", \'settings\', \'wpse_288373_event_settings\', \'\');
}
add_action(\'admin_menu\', \'wpse_288373_register_submenu_page\');
/**
* Register submenu page
*
* Function is used by add_submenu_page function
*/
function wpse_288373_event_settings() {
return;
}