- * @param string $page_title The text to be displayed in the title tags of the page when the menu is selected
- * @param string $menu_title The text to be used for the menu
- * @param string $capability The capability required for this menu to be displayed to the user.
- * @param string $menu_slug The slug name to refer to this menu by (should be unique for this menu)
- * @param callback $function The function to be called to output the content for this page.
- * @param string $icon_url The url to the icon to be used for this menu
- *
- * @return string The resulting page's hook_suffix
- */
-function add_utility_page( $page_title, $menu_title, $capability, $menu_slug, $function = '', $icon_url = '') {
- global $_wp_last_utility_menu;
-
- $_wp_last_utility_menu++;
-
- return add_menu_page($page_title, $menu_title, $capability, $menu_slug, $function, $icon_url, $_wp_last_utility_menu);
-}
-
-/**
- * Add a sub menu page
- *
- * This function takes a capability which will be used to determine whether
- * or not a page is included in the menu.
- *
- * The function which is hooked in to handle the output of the page must check
- * that the user has the required capability as well.
- *
- * @param string $parent_slug The slug name for the parent menu (or the file name of a standard WordPress admin page)
- * @param string $page_title The text to be displayed in the title tags of the page when the menu is selected
- * @param string $menu_title The text to be used for the menu
- * @param string $capability The capability required for this menu to be displayed to the user.
- * @param string $menu_slug The slug name to refer to this menu by (should be unique for this menu)
- * @param callback $function The function to be called to output the content for this page.
- *
- * @return string|bool The resulting page's hook_suffix, or false if the user does not have the capability required.
+ * @global array $submenu
+ * @global array $menu
+ * @global array $_wp_real_parent_file
+ * @global bool $_wp_submenu_nopriv
+ * @global array $_registered_pages
+ * @global array $_parent_pages
+ *
+ * @param string $parent_slug The slug name for the parent menu (or the file name of a standard WordPress admin page).
+ * @param string $page_title The text to be displayed in the title tags of the page when the menu is selected.
+ * @param string $menu_title The text to be used for the menu.
+ * @param string $capability The capability required for this menu to be displayed to the user.
+ * @param string $menu_slug The slug name to refer to this menu by (should be unique for this menu).
+ * @param callable $function The function to be called to output the content for this page.
+ * @return false|string The resulting page's hook_suffix, or false if the user does not have the capability required.